Earth’s resources Renewable Resources (summer exam)

Question 1

A renewable resource is a resource that can be replaced at the same rate at which they are used up.

Answer 1

YOU SHOW KNOW THIS

Question 2

Renewable resource Examples of this are:
Sol____ p_____
W_____
C_______
L_________

Answer 2

Solar power, wood, cotton, leather

Question 3

Finite/non-renewable resources
A non-renewable resource (also called a finite resource) is a resource that is being used at a faster rate than they can be replaced.

Answer 3

YOU SHOW KNOW THIS

Question 4

Finite/non-renewable Examples of this are:
Fossil fuels:
Co___
Cru____ o___
Nat_____ g___
Metals e.g. co_____

Answer 4

Coal, crude oil, Natural gas, copper

Question 5

Synthetic materials tend to come from cr_____ o___. Metals are an example of a nat_____ resource.

Answer 5

Crude oil, natural

Question 6

Formation of fossil fuels
They were formed over millions of years, from the remains of dead organisms:
Coal was formed from dead trees and other plant material

Answer 6

One of them that you just need to know or understand

Question 7

Formation of fossil fuels: Coal was formed from dead trees and other plant material but also Thick plants died
And were buried under mud over millions of years and compressed
They were chemically changed to coal

Answer 7

One of them that you just need to know or understand YAFEELME

Question 8

Crude oil and gas were formed from dead marine organisms:

1. Millions of years ago plankton died and fell to the bottom of the sea
2. Over millions of years, this was buried under mud and sediments (increasing temperature and pressure)
3. The remains chemically changed to crude oil and natural gas

Answer 8

One of them that you just need to know or understand YAFEELME?