Question 1
Look at Fig. 1 in the Resource Booklet.
Name the hot desert which covers the largest area on Fig. 1.
[1]
Describe the distribution of hot deserts shown on Fig. 1.
[3]
State two climate features associated with hot desert ecosystems.
[2]
Describe how animals adapt to live in a hot desert ecosystem.
[2]
Look at Fig. 2 in the Resource Booklet.
Explain how the nutrient cycle operates in a coral reef ecosystem.
[4]
CASE STUDY
Threats to tropical rainforest biodiversity
Tropical rainforest studied:........
* Explain how threats to biodiversity affect interdependence in a tropical rainforest.
[8]