-Darwin
2. Nature is a kind mother and a cruel butcher.
Hugo
People often treat the surrounding environment as a free commodity and spoil it at will without knowing how to cherish it.
Gan Harman
What the earth gives to all people is the essence of material, but what it finally gets from people is the garbage of these materials.
whitman
We should obey nature instead of forcing it.
-Escuman
Because of our invasion of nature, we have destroyed the beauty of natural landscape, natural dynamics and natural beauty.
Norman cousins
7. If you want to live a safe life, there are five essentials: first, purify the air; Second, we must clarify drinking water; Third, we should recycle ditches; Fourth, clean the house; Fifth, there should be plenty of sunshine.
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1, people create the environment, and the environment also creates people. -Marx 2. Protect the school environment and create a holy land for students! 3. Act quickly and protect
The poem about Arbor Day is eight words.
★ White-headed plants grow pine trees and laurel trees, and become forests in the morning and evening. -Bai Juyi ★ Take money to buy a flower tree and plant it on the east slope of the city. But buying flowers is not limited to peaches, plums and plums. —
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