Question

1: Renewable resources need to be conserved because
(a) we are using them faster than they are replenished by nature.
(b) they are slowly disappearing from the earth. (c) if we overuse them nature will stop replacing them.
(d) all of these
2: Fossil fuels are
(a) renewable but exhaustible.
(b) renewable and inexhaustible.
(c) non-renewable but can be recycled.
(d) non-renewable and cannot be recycled.
3: Coal mainly contains thing
(a) carbon
(b) carbon and hydrogen.
(c) carbon, hydrogen and nitrogen.
(d) carbon, nitrogen and oxygen.​

Answer 1

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1st question = a option

2nd question = d option

3rd question = a option

Answer 2

Answer number 1
C) we are using them faster than they are replenished by nature.

Answer number 2
A) renewable but exhaustible

Answer number 3
C) carbon, hydrogen & nitrogen


I hope so it was helpful.