GS Paper 1

Environmental Impact Assessment History, Meaning and Process

Environmental Impact Assessment The purpose of an environmental impact assessment is to evaluate the environmental effects of a proposed project or development in relation to their interconnected socioeconomic, cultural, and health effects. EIA is a process that is used to...

Biodiversity Meaning, Importance, Threat, Hotspots, Conservation

Biodiversity The variety of living things, including those in aquatic, marine, and terrestrial habitats is known as biodiversity. It plays important ecological, economic, and social roles, helping to maintain balance among species. It has developed over 4.5 billion years and...

Mid Oceanic Ridges, Types, Characteristics & Significance

Mid Oceanic Ridges Plate tectonics formed an underwater mountain range known as a Mid-Oceanic Ridge. It is made up of two mountain chains separated by a large depression. Mountain Ranges can have peaks as high as 2,500 metres, and some even...

China Type Climate, Distribution, Climatic Conditions & Map

China Type Climate The China-type climate is found on the eastern edges of continents in warm temperate areas just outside the tropics. It has very hot summers and very cold winters. This climate is common throughout most of China. Southern...

Jet Streams, Explanation, Types, Characteristics, Significance, Diagram

Jet Streams Jet streams are fast-moving air currents high above the Earth, at altitudes of about 8 to 15 kilometers. They form when there are big temperature differences in the atmosphere. Air currents are movements of air within larger bodies...

Heat Transfer Types, Definition, Convection, Radiation, Conduction

Heat Transfer The Sun is a big, hot ball of gas that shines and sends out energy in all directions. This energy is the main source of power for Earth and all the other planets in our solar system. The radiated...

Pressure Belts of Earth, Types, Diagram, Shifting of Pressure Belts

Pressure Belts Pressure belts of the Earth are regions dominated by high or low atmospheric pressure. These belts alternate across the planet and are created by the uneven heating of the Earth's surface by the sun. Warm air rises at...

Energy Resources, Introduction, Sources, Types & Map

Energy Resources Energy is the ability to do work and is essential for life. An energy resource can provide heat, power, or electricity. Materials that store energy are called fuels. Over time, human energy use has increased significantly today, people...

Aeolian Landforms, Types, Examples, List, Diagram, Conclusion

Aeolian Landforms Wind shapes Aeolian landscapes, which are named after Aeolus, the Greek god of wind. Aeolian processes involve the wind carrying, depositing, and eroding sediment. These activities occur in various habitats, including coastal areas, cold and hot deserts, and...

Oceanography, Study of Oceans Objective and Significance

Oceanography is the study of the ocean's physical, chemical, and biological features, including its history, current state, and future. With climate change and pollution threatening the ocean, the work of oceanographers is more important than ever. An important area of...