Question 1:
What are the effects of deforestation?
Answer:
Deforestation can cause lack of oxygen production and carbon dioxide content in the air to increase. This will cause global warming as carbon dioxide is a greenhouse gas that can trap the heat from the Sun. Lack of oxygen content will also reduce oxygen for respiration. Deforestation can also cause soil erosion.
What are the effects of deforestation?
Answer:
Deforestation can cause lack of oxygen production and carbon dioxide content in the air to increase. This will cause global warming as carbon dioxide is a greenhouse gas that can trap the heat from the Sun. Lack of oxygen content will also reduce oxygen for respiration. Deforestation can also cause soil erosion.
Question 2:
Minerals mined from Earth are required for continuous economical development of a country. However, mineral supply is limited. Suggest ways to ensure the continuous supply of minerals.
Answer:
Recycle, use mineral materials wisely.
Minerals mined from Earth are required for continuous economical development of a country. However, mineral supply is limited. Suggest ways to ensure the continuous supply of minerals.
Answer:
Recycle, use mineral materials wisely.