Question
Deforestation can have a negative impact on the environment.
Which statement about the negative impact of deforestation is correct?
A decreases the levels of carbon dioxide which can lead to reduced rates of photosynthesis
B decreases the amount of water flowing in local rivers so there is less flooding
C leads to soil loss so there is less fertile soil for the growth of crops in the area
D provides less land for the extraction of natural resources
Answer/Explanation
Ans: C
Question
Large areas of tropical forests have been cleared to grow monocultures of palm oil plants.
Which effect will this have on the ecosystem?
A The use of fossil fuels in the area will decrease.
B The use of pesticides in the area will decrease.
C The variety of species in the area will decrease.
D The variety of species in the area will increase.
Answer/Explanation
Ans: C