1.
What is Earth Day?
People all
over the world made one special day to help keep Earth clean and healthy. It’s
April 22, Earth Day. On Earth Day people around the world find ways to help
keep the environment healthy in many ways. They plant trees and pick up
trash. They turn off all the lights for an hour and have a car-free
day. On a car-free day people walk or move around by riding bicycles
instead of driving cars.
2.
Why did
people make Earth Day?
In 1969
there was a large oil spill in Santa Barbara, California. Black oil spread all
over the ocean and covered the ocean, rocks, and beaches. The animals and
plants that lived in the ocean, on rocks, and on the beaches got badly hurt.
Their bodies were covered with black oil. They couldn’t move and breathe.
People got infuriated by this accident and wanted to do something special to
protect the environment. That’s how Earth Day first started. The first Earth
Day was celebrated on April 22, 1970, the next year the oil spill happened.
3.
2020 Oil
spill in Norilsk in Russia
Recently 20,000 tons or diesel fuel leaked from a fuel tank in Norilsk power plant in Russia. The diesel spread into two rivers-Ambarnaya river and Daldykan river- and a local water reservoir which is a man-made lake used for storing water for agriculture and people in cities and towns. The diesel fuel in the river has turned the water into crimson and spread more than 12 kilometers down the Ambarnaya river.
4.
How did the
spill happen?
The area
that the power plant was built is permafrost. Permafrost is a layer of ground
in Arctic and Antarctica that remains permanently frozen and never melts.
However the permafrost in this area is beginning to melt. The world is getting
warmer and warmer and the climate change causes the permafrost to melt down
slowly.
The
officials in Norilsk said in a statement that the cause of the collapse of the
fuel tank is the thawing permafrost in the area. The ground is melting and
getting weaker and weaker. One of the pillars of the fuel tank that had been
built on the permafrost collapsed this time and made the fuel tank itself
collapse too.
5.
What do
people do to prevent the damage?
The company
dispatched(sent) hundreds of personnel to clean up the mess. They installed
special barriers in an effort to prevent the spill from spreading.
The spill
will have long-term effects in the area because it is soaking into the
permafrost and dissolving in the water in the rivers and reservoir. It can
affect the animals and plants around the place badly. People all around the
world should keep watching how the Russian government act to clean up the mess
and what the people do to reduce the damage it can bring to the nature.
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