Populations and ecological factors

Question 1 of 10

The instrument used to measure relative humidity is the

Question 2 of 10

Rain gauge measures atmospheric pressure.

Question 3 of 10

Population density is the

Question 4 of 10

A tropical rain forest is characterised by

Question 5 of 10

The instrument for measuring rainfall is the ___ gauge.

Question 6 of 10

Describe primary succession on bare rock.

Question 7 of 10

Succession is the

Question 8 of 10

List four abiotic factors and explain how each affects living things.

Question 9 of 10

An ecosystem includes

Question 10 of 10

Explain the mark-release-recapture method.