Introduction:
Earth offers many benefits that are essential for our survival. We can breathe fresh air and drink clean water. Earth provides us valuable minerals, metals, chemicals and gases. Plants provides us food, and other necessities. Land helps agriculture by allowing us to raise animals and grow crops.
The earth provides us natural landscapes, forests and beautiful beaches, it also offer us areas of rest, recreation and inspiration. The ecosystems such as forests and wetlands do a tremendous job of cleaning air and water, regulating climate. The preservation of biodiversity is crucial.This essay on Earth looks closely at the features of Earth and Earth Day.
Characteristics of Earth
The earth is around 13,000 kilometers in diameter. It consist of the inner and outer core, mantle and a thin crust. Iron and nickel are the major factors of Earth’s solid inner core. It is covered by a molten external core that contains a sizable quantity of iron, which causes magnetic field build-up. A solid mantle made of rock and minerals lies above this. Tectonic plates constitute the crust, or external layer.
Nearly 70% of the earth’s surface is made up of water. The earth has gravity arising from these masses. The major gases that make up the Earth’s atmosphere are nitrogen (78%), followed by oxygen (21%). The atmosphere consist of different layers. Up to 11 km it is known as troposphere. The stratosphere extends up to a height of 50 km and above that height. Stratosphere contains the ozone layer that act as a shield and protecting us from damaging cosmic radiation, and controls the rainfall.
Earth day
Due to human destruction, including pollution and deforestation, the planet is facing numerous issues. One example of how we are using the resources of the Earth too much is sand. A sizeable Fossil fuel combustion releases greenhouse gases into the atmosphere, which trap heat and increase temperature known as global warming, causing a change in the climate. As the sea level rises, erratic weather conditions such as hurricanes and heavy rainfall start to appear. Our air, water, and land are being polluted by plastics and toxic chemicals and gases. Every resident now is in high danger of developing health issues. Our food supply could be in danger, and ecosystems could be affected. Species are vanishing at an alarming rate as a result of habitat loss.
Earth Day is intended to be an awareness day to stop ecological contamination and is celebrated every year on April 22nd. Minimized fossil fuel burning, feasible farming, and the safeguarding of normal assets like water, forests and wetlands are important to save the planet.
Conclusion
Each of the necessities required for individuals, including clean water, natural air, food, and a safe house, is given by Mother Earth. The greatest amount of environmental damage has been caused by human activities. Environmental degradation may block the growth of the planet by reducing production, and preventing the availability of resources. To preserve the environment for future generations, education, strict implementation of environment protection acts and awareness-raising are essential.
Essay on earth day 100 words
Earth is grappling with numerous issues. Sand is one instance of how we are overusing Earth’s resources. Substantial climate change results from the release of greenhouse gases into the atmosphere from the burning of fossil fuels. These gases trap heat and raise temperatures, a process known as global warming.
Every year on April 22nd, Earth Day is observed with the goal of raising awareness about the need to stop ecological contamination. Practicing sustainable farming, and protecting common resources like wetlands, forests, and water are crucial to preserving the environment.
Conclusion
Maintaining biodiversity is vital for keeping the planet intact for future generations.
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