Unit 3 - Battle for the biosphere Flashcards
1
Q
What does the biosphere do for us?
A
it regulates the gases that make up the atmosphere, regulates the water cycle and keeps soil healthy.
2
Q
What goods does the biosphere provide us?
A
Food, medicine and raw materials.
3
Q
How do humans directly destroy the biosphere?
A
Mining, quarrying, deforestation and over fishing.
