GEOGRAPHY

The planet Earth is made up of three main shells: the very thin, brittle crust, the mantle, and the core; the mantle and core are each divided into two parts.

Mantle, and core are the interior parts of the earth.

Interior of the Earth The Earth’s interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball, about 1,500 miles (2,400 kilometers) in diameter. Although this inner core is white hot, the pressure is so …

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Environment can be defined as a sum total of all the living and non-living elements and their effects that influence human life. While all living or biotic elements are animals, plants, forests, fisheries, and birds, non-living or abiotic elements include water, land, sunlight, rocks, and air.

The five components of our environment are: atmosphere, lithosphere, hydrosphere, biosphere and solar energy. Atmosphere is the gaseous layer enveloping the Earth. … Lithosphere is the outermost layer of the Earth which is known as the crust and its main components are the tectonic plates.

There are two different types of environment: Geographical Environment. Man-made Environment.

The World Environment Day 2022 global campaign uses the theme #OnlyOneEarth to call for transformative changes to policies and choices to enable cleaner, greener, and sustainable living in harmony with nature. In 1972, the first United Nations Conference on Environment was attended by India’s Indira Gandhi.

It was established following the UN Conference on the Human Environment in Stockholm in 1972, and is celebrated annually on 5 June, with a different country hosting it each year.

2021. The World Environment Day falls on June 5. The theme for 2021 is “Ecosystem Restoration“, and was hosted by Pakistan. On this occasion UN Decade of Ecosystem Restoration was also launched.

solution : Importance of World Environment Day Celebration Since 1973, the day has been used to raise awareness and generate political momentum around growing environmental concerns, such as toxic chemical pollution, desertification and global warming.