Deforestation may harm the environment. Which statement about the harmful effect of deforestation is correct?
- Adecreases the levels of carbon dioxide which can lead to reduced rates of photosynthesis
- Bdecreases the amount of water flowing in local rivers so there is less flooding
- Cleads to soil loss so there is less fertile soil for the growth of crops in the area
- Dprovides less land for the extraction of natural resources