Welcome to your Grade 10 Geography chapter 3
After carefully reading the following 30 questions, choose the correct answer.
1.
What is the definition of natural resources according to the text?
2.
Which river is the Earth’s second-largest by volume?
3.
What is the longest river in the world?
4.
In which part of Africa is the Niger river basin found?
5.
Which two river basins are located in the southern part of Africa?
6.
What is the mean depth of Lake Chad?
7.
Which major stream feeds Lake Chad?
8.
What is the most important livestock raised in the Chad basin?
9.
Which pastoralist group enters the Lake Chad lowlands on a seasonal basis?
10.
Sustainable use of resources is defined as use at a rate that does not lead to:
11.
What percentage of total land area in Africa is covered by tropical rainforest?
13.
At what elevation does montane forest generally begin?
14.
What replaces the forest at the upper part of the montane level?
15.
Why do large areas of Africa have limitations for growing crops?
16.
Differences in soil types and qualities in Africa are mainly due to:
17.
How did African farmers traditionally maintain soil fertility?
18.
A drainage basin or watershed is an area where surface water converges to:
19.
Which isolated hill is located in the Sahara?
20.
What is the total area in Km2 of tropical shrubland in Africa?
21.
In the Lake Chad region, what are the primary subsistence crops?
22.
Lake Chad is located in which part of Africa?
23.
High seasonal evaporation in the Chad basin is caused by:
24.
The submontane transition zone is often destroyed by:
25.
Which mountain is located in southern Africa?
26.
Madagascar's central part is formed of:
27.
Africa's biggest challenge is to use resources without:
28.
Sustainable use maintains the environment's potential to meet the needs of:
29.
Which two rivers are located in the southern part of Africa?
30.
What percentage of total land area is tropical moist deciduous forest?
