Drought: A long period defined by low or no rainfall, which has an adverse effect on living conditions. Learn a new word every day. Tornado: A tornado is a violent and destructive windstorm or column of air that extends downwards from a cumulonimbus or funnel-shaped cloud. Swash: Swash, in geography, is a term used to describe water from the break of a wave, moving up the shore or beach. Corrasion: Corrasion is erosion due to abrasion or rubbing. Air Pressure: Air pressure is the force that the air exerts on a surface. A year is also any period of twelve months. Pesticide: Pesticides are chemical substances, or a mixture of various chemical substances, used to kill pests and to prevent their infestation. Richter Scale: An instrument or logarithmic scale used to measure the magnitude of an earthquake and the energy released by an earthquake is called a Richter scale. Deglaciation: Deglaciation means reduction of glacial cover due to rise in ablation than accumulation. Geography. Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geography. Copyright Science Struck & Buzzle.com, Inc. Isotropic: Flat land areas having uniform soil and weather conditions, with the other conditions being variable, are called isotropic areas. Geography (from Greek: , geographia, literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. Savanna: Savanna is a term used to describe tropical grassland areas having scattered vegetation, comprising densely spaced trees and bushes. Barrier Beach: A bar shaped sand or a low-lying coral island, which is parallel to the coastline, but slightly away from it is called a barrier beach. Volcanic Cone: A volcanic cone is a conical hill formed during a volcanic eruption made up of lava, tufa, and cinders. Salinization: Salinization is the process by which salt gets increasingly accumulated in soil, which decreases the fertility of the soil. It consists of tall evergreen trees that grow close to each other, and are known to have the maximum number of medicinal plants. Continental Drift: Continental drift is a theory which proposes that the continents of the earth move along the tectonic plates. Thermosphere: Thermosphere is the outermost surface of the atmosphere, that lies above the mesosphere, and below the exosphere. Neap Tide: A neap tide is a tide that occurs in the first and third quarters of the moon, caused when the difference between the high tide and the low tide is the least. Sea-wave: In geographical terms, waves that indicate a horizontal energy movement, but a vertical movement of water are known as sea-waves. This temperature is often below 0C. The wind brushes the sand on the windward side, which collapses on the leeward making the barchan sand dunes to move forward. What does Urban geography mean? Meridian: A line passing through the south pole and north pole, forming a circle. Base Level: The lowest level at which process of erosion can take place is known as the base level. Human geography is also called cultural geography. They also examine how human culture interacts with the natural environment and the way that locations and places can have an impact on people. It is the effect of one living organism on another, which includes animals, plants, humans, and aquatic flora and fauna. Washington, DC 20036, Careers| The abrasion might be amongst the oceanic plates or continental plates. Meander gradients are usually more gentle and they experience lateral (sideways) erosions which widen the channel of the river at the middle and lower courses of a river. Yield: The term yield has a lot of interpretations in several contexts. Biotic Factors: Biotic factors are all living organisms of an ecosystem. Acid Lava: Lava which contains high levels of silica is known as acid lava. Let us know if you have suggestions to improve this article (requires login). Deciduous Woodland: Forest which comprises deciduous trees, characterized by flat and broad leaves, which shed during fall are known as deciduous woodlands. Cold Front: The line of distinction between the cold areas and the warm areas is known as the cold front. Heathland: Uncultivated land which has sandy soil and stunted vegetation is known as a heathland. Ebb Tide: A receding tide is called an ebb tide. Oceanic Plate: A part of the earths crust that is found below sea-level and consists mainly of sima is known as the oceanic plate. The geographic study of a place usually involves . This is called the Coriolis Effect. Crater: Crater is a depression on the surface of the earth, due to an impact making explosion or collapse. Be Careful!When you use year to talk about age, you must use old after it. In case, the moisture decreases to this point or any lower, a plant wilts, and can no longer recover its turgidity when placed in a saturated atmosphere for about 12 hours. Sand Dune: A sand dune is a hill or a mound of sand that is formed by the action of winds along shores or in desert areas. Biological Control: Biological control is a natural way of controlling weeds and pests in agriculture. Illuviation: Deposition of colloids, soluble salts, and mineral particles in the lower layers of the soil, due to percolation from the above layers is termed illuviation. It is generally measured in deaths per 1,000 persons of the total population in a given year. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. It is a region where temperature increases steadily with altitude. Atmosphere: Atmosphere is a very popular geography term. Caldera: Caldera is a large crater formed by an explosion (volcanic) or by the fall of a volcanic cone. Wilting Point: Much like boiling point and evaporation point, wilting point (WP) is defined as the minimal point of soil moisture required by the plant to avoid its wilting. Island: A body of land surrounded by water in all sides is known as an island in simple geographical terms. Climate: Climate is defined as a characteristic meteorological conditions prevailing in a particular area. V-shaped Valley: A v-shaped valley is a valley that has a cross-sectional profile, and that is formed by the eroding action of streams. Urban Climate: The climatic condition of a large metropolitan area, that is considerably different from the climate in the rural areas surrounding it, is called urban climate. There are many reasons that people choose to regenerate an area, which we will come onto later. Evaporation: The process by which water turns into vapor is known as evaporation. Strata: In geographical terms, strata can be defined as, the bed of rock of a particular kind (usually sedimentary), comprising many uniform layers, which are formed naturally by materials that get deposited over time. Earth Science, Geography, Meteorology, Physical Geography Photograph Climate Climate is the long-term pattern of weather in a particular area. A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth's surface. Epeirogeny: The uplift or depression formed in the Earths crust, which usually forms large areas. The earth rotates around this axis every 24 hours, which is how the phenomenon of day and night occurs. Ephemeral: A trend which lasts for a short period is called ephemeral. Pacific Ring of Fire: The Pacific ring of fire is a zone of volcanic and seismic activity located on the Pacific Rim, and falls roughly on the borders of the Pacific Ocean. Backshore: The area, behind the shore that is untouched by water is known as a backshore. Waterlogged: Waterlogged is a phenomenon where an object is heavily filled or flooded with water, that, it seems to be heavy or unmanageable. Key Takeaways: Physical Geography This movement occurs under gravity. The situation is exactly the opposite in the Southern Hemisphere, where the seasons are reversed. The following resources are relevant to this Victorian Curriculum unit : ABC Landline . Rainshadow: An area having very little precipitation, due to the blockage of winds by barriers like mountains or hills is known as a rainshadow. Wave-cut Notch: A wave-cut notch or platform or shore platform is the narrow flat area that is often seen at the base of a sea cliff. Recreational Forest: Recreational forests are forests that are specially maintained for activities like bird-watching, camping, horse-riding, etc. This activity is carried out in areas that are not suitable for any other type of farming. Creek: A creek is a small stream. Quaternary Sector: The part of an economy that focuses on information-based activities is known as the quaternary sector. These soils are very weathered, and are generally found in the tropical regions. geography, the study of the diverse environments, places, and spaces of Earths surface and their interactions. Spring Tide: Spring tide is the term used to describe extremely high and low tides, occurring during a full moon or a new moon, when the sun, moon, and the earth are more or less aligned. Overland Flow: Overland flow occurs when the water flowing on the land surface flows into a body of water due to over saturation of the land, that it flows on, or due to rainfall exceeding infiltration. Mariculture: It is a branch of aqua culture, which specializes in the breeding and cultivation of marine organisms in salt water. Read more on tropical rainforest biome. It can be used for determining the climate that prevailed in the past. Aquatic Fauna: In the geography glossary, aquatic fauna is defined as the animal species living under/in water. For example, south and north poles are considered as antipodes of each other. Firn: A semi-consolidated snow, which has passed through one season of melt, but is not yet glacial in nature. Pacific Rim: The far eastern countries located at the margin of the Pacific ocean which includes Australia, China, Hong Kong, Indonesia, Japan, Malaysia, New Zealand, Philippines, South Korea, Singapore, and Taiwan form the Pacific rim. Island Arc: An arc-shaped chain formed by undersea volcanic mountains is known as island arc. Wave: The term wave can be explained as a disturbance on the surface of a liquid body, such as a sea or a lake. It is always the denser of the two plates which is subducted. Sedimentary Rock: Sedimentary rocks are rocks which are formed by the deposition and solidification of sediments and organic matter from pre-existing rocks in layers. Interception: The process by which the precipitation is caught and held by the leaves, foliage, twigs, and branches, is termed as interception. we never see her from one year's end to the other. Geography. Knickpoint: It is the point of merger of the old profile with the new profile in a rejuvenating river. Confluence. Ice Sheet: Extensive layers of ice covering a large area (often over 50000 km2, are known as ice sheets. Carbon tax: Carbon tax is levied on products made from fossil fuels to discourage consumers from buying it and to prevent global warming. It is named after Carl-Gustaf Rossby, who first came up with the theory of this jet stream. Capillary Water: Capillary water is the moisture stored between the soil particles, which acts as the principal source of moisture for plants. Hail: Precipitation which comes down in the form of irregular shapes of ice is known as hail. Marina: It is an artificial mooring area or dock, especially made for mooring of a pleasure craft, and is protected form the sea. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Community Forests: Community forests means creating recreational forests that are accessible to people. Stratosphere: Stratosphere is the part of the earths atmosphere that lies below the mesosphere and above the troposphere. , , Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Year 2000 Operations Evaluation Conference. Denudation: As a term in geography glossary, denudation means removal of soil from the surface layer. 2. a policy or policies based on such factors. Atmosphere: Atmosphere is a very popular geography term. They, in addition to preventing soil erosion, on the coasts, also provide a rich habitat for a good amount of biodiversity. Run-off: Run-off is a term used for the water (from rain or melting snow), that does not get absorbed into the soil, but flows over the surface of the land. 4. More on what causes monsoons. Agriculture: Agriculture is the science and business of growing crops, breeding livestock, and cultivating soil. Aphelion: Aphelion is the point of time when the earth is farthest from the Sun, while it is revolving in the orbit. Kaolin: In geography, kaolin is a fine clay formed due to chemical weathering of granite through the process of hydrolysis. These troughs are created by glacial excavation. Convection. Abrasion: Abrasion is the degeneration of land due to scouring action of materials. Superimposed Drainage: Superimposed drainage is a drainage system that naturally evolved on a set of rocks, which were subsequently immersed by river incision. Geography is the study of places and the relationships between people and their environments. Physical Weathering: Physical weathering, also known as mechanical weathering, is the breaking down of rocks and minerals by natural agents like wind, tree roots, action of moving water, and human activities like construction and farming. Blizzard: A blizzard is a torrential winter storm having very low temperatures, strong winds, and heavy snow. Ecotone: A transitional zone of two communities having characteristic species of each other. Abyssal Plain: Abyssal plain is a large flat area of the ocean, generally 5,000-6,000 m below sea level. Jet Stream: It refers to an airstream having a high-velocity as well high altitude, which blows from west to east about the top portion of the troposphere. She's done quite a bit of work this last year. Shield Volcano: A shield volcano is a rounded, wide volcano having gentle sloes formed due to the solidification of layers of fluid basaltic lava. It stresses the geographic way of organizing and analyzing information pertaining to the location, distribution, pattern, and interactions of the varied physical and human features of Earth's surface. Catastrophism: Catastrophism is a belief that the world emerges from a sudden catastrophic event as opposed to a slow and gradual process. Choropleth Map: Choropleth Maps show the difference in regions using different colors and shading. Transpiration: The process by which moisture leaves the plants and gets released into the atmosphere, through small openings in the leaves, known as stomata is transpiration. Omissions? It is the reflection of a certain area of earth, like snow and mountains, on the surface. The term 'meander' is one which refers to a winding curve or bend in a river. Bikini, bourbon, and badminton were places first. Glacial Landform: Landforms such as mountains, large plateaus, plains, and valleys that are created by the deposition of ice are known as glacial landforms. Biodiversity: It is defined as the diversity of species found in a particular area. Emergent Plants: Emergent plants are those plants which are rooted in shallow waters and have their growth above the water level. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Lava: Molten rock which flows to the Earth during a volcanic eruption is known as lava. Navigate iconic National Geographic maps with new interactive features. Plantation: A plantation is a large area brought under cultivation, in which the crops are raised by resident workers. Humidity: Dampness in the air is known as humidity, which is the result of the water vapor content in the atmosphere. Pollarding: Pollarding is a system of pruning trees regularly in which the main stem of a fast-growing tree is cut, about 2 meters above ground level, to allow healthy development of the branches. All of us, at some point of time, have studied geography. Gelifluction: In geographical sciences, gelifluction means downward movement of rock debris and water-filled soil, which moves over the frozen surface. Bed Load: In geography terms list, bed load describes the flowing particles that are transported along the river bed with the currents. Walker Cell: The Walker circulation is also known as the Walker cell. Ablation: The geographical term, ablation is defined as the net loss of water from the glacier due to melting, evaporation, sublimation, and calving. This process is regulated by the plant on the basis of its water requirement, climate, and the process also affects the growth and wilting of the plant. Drainage Basin: It is an area which is drained by a system of rivers and its tributaries. Climax Vegetation: A stable vegetation, which is grown naturally under certain environmental conditions is called climax vegetation. Bar Chart: Bar chart is a graphical representation of various amounts or frequencies. Quartz: Quartz is a hard mineral which consists mainly of silica, and can be obtained from different types of rocks. People who study geography are called geographers. This fine grained rock is formed when erupted lava cools down rapidly under water. Flume: It is a narrow gorge, which has a stream flowing through it. Effective Precipitation: Effective precipitation is actual precipitation that occurs after losses by evaporation. This category only includes cookies that ensures basic functionalities and security features of the website. The trophic level indicates the frequency of energy transfer that has taken place through feeding. Ecology: A study of relationships between the environment and organisms living together is called ecology. The weather is so good here that we can swim all (the) year round. Derelict Land: Derelict land is the land which has had a heavy impact of activities such as mining and quarrying and is left neglected. The term originated in the USSR, but due to its inefficiency, it died out after World War 2. Leaching: Leaching is the act of removing soluble minerals from the soil by percolation of liquids. The modern academic discipline of geography is rooted in ancient practice, concerned with the characteristics of places, in particular their natural environments and peoples, as well as the relations between the two. Energy: The power to do something to give off heat. This is due to factors like sea air being invaded by onshore breeze that is cooler than the sea air, or because of the passage of a cold front. Base Flow: Groundwater seepage which flows into streams is known as the base flow. A solstice is an event in which a planet 's poles are most extremely inclined toward or away from the star it orbits.On our planet, solstices are defined by solar declination the latitude of the Earth where the sun is directly overhead at noon. The four seasons are spring, summer, autumn, and winter. It is the formation of cold rain or ice crystal in the cold clouds of the mid and higher latitudes of atmosphere. Sustainability Policy| Meteorology: The branch of geography involving the study of atmosphere is called meteorology. Irrigation: A well-developed technique of watering the land for agricultural purposes is called irrigation. 2. a period of the same length in other calendars. Weather: In simple words, weather refers to the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc. Isobar: A line drawn on a map which connects the points of equal pressures (high and low) is known as an isobar. Erosion: The wearing away and removal of rock, soil, etc, by rivers, sea, ice and wind. Lahar: In geography terminology, lahar is the mudflow associated with a volcanic activity. Geography involves the study of diverse places on the surface of Earth, their varied environments and also the interactions between them. a book of information which is updated and published every year. Declination: Declination is the point when the sun is exactly 90 above the horizon on a latitude. Zonal soil: Zonal soil refers to any one of the great groups of soil which have well-developed soil characteristics and reflect the zonal influence of climate and living organisms, mainly vegetation, as active factors of soil genesis. El Nino: The warming of surface water on the western coast of South America, which causes irregular weather patterns is known by the term El Nino. SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE? A bahada is generally seen when several alluvial fans fuse together. Geostationary Orbit: The orbit that is 35,900 km above Earths equator, which has the same time of rotation as the Earth is known as geostationary orbit. Dew Point: Dew point is the temperature at which air becomes saturated, thus, resulting in the formation of due. Drift: To be carried along by a river or water currents is known as drift. A grade in an American school is similar to a form or a year in a British school. Nitrate: In geographical terms, nitrate is an inorganic compound made up of one atom of nitrogen and three atoms of oxygen. Global Dimming: Global dimming is the gradual reduction in the amount of global direct irradiance at the Earths surface, that was observed for several decades after the start of systematic measurements in the 1950s. Physical geographers look at the landscapes, surface processes, and climate of the earthall of the activity found in the four spheres (the atmosphere, hydrosphere, biosphere, and lithosphere) of our planet. Mesozoic: It is the name of a geologic era, which existed around 245 to 65 million years ago. Escarpment: A steep slope or a ridge which is formed due to erosion is called an escarpment. It is formed by the action of wind, usually parallel to the prevailing wind direction. Summer is characterized . Offshore: Offshore can be defined as the moving away of wind from the shore or land towards the sea. Geographers explore both the physical properties of Earths surface and the human societies spread across it. Basal Sapping: In geographical terms, basal sapping means erosion at the foot of a slope, caused by chemical erosion usually in tropical areas.