Question

km.
B. Fill in the blanks.
1. The average thickness of the lithosphere is about
2. Freshwater is made available on land through the process of
word 'bios', meaning
3. The word biosphere comes from a
4. The greatest danger to the environment is from
C. Write three examples of each of the following.
1. Biotic components
3. Ecosystems
2. Abiotic components
4. Primary activities​

Answer 1

Answer:

1=100km,2=life,3=Greek word,4=ozone depletion, (c)1,grass,2coral reef,3heat,4lumbering.

Explanation:

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