Our forests are on the decline because of

Options

A. soil erosion
B. heavy floods
C. no afforestation
D. indiscriminate felling of trees and grazing

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks why forests are declining. It provides several options to consider.

2. **Analyzing the Options**:
- **Soil Erosion**: This is a consequence of forest decline rather than a cause. When forests are removed, soil erosion can increase due to the lack of tree roots holding the soil in place.
- **Heavy Floods**: Similar to soil erosion, heavy floods can occur as a result of deforestation, not as a direct cause of it.
- **No Afforestation**: While the lack of planting new trees can contribute to forest decline, it is not the primary cause. It is more about the failure to replace trees that have been cut down.
- **Indiscriminate Falling of Trees**: This refers to deforestation, which is a significant cause of forest decline. The excessive cutting down of trees leads to a reduction in forest cover.
- **Grazing**: Overgrazing by livestock can also lead to forest decline, as it prevents young trees from growing and can degrade the land.

3. **Identifying the Major Causes**: The two major causes of forest decline identified are:
- **Indiscriminate Falling of Trees (Deforestation)**: This is the primary cause of forest decline.
- **Grazing**: Overgrazing contributes to the degradation of forest areas.

4. **Conclusion**: The correct answer to the question is that forests are declining primarily due to **indiscriminate falling of trees and grazing**.

### Final Answer:
The forests are on the decline because of **indiscriminate falling of trees (deforestation) and grazing**.

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