Establishment of National Parks and Sanctuaries is a strategy for :

Options

A. Conservation of wildlife
B. Studying wildlife biology
C. Creating awareness about wildlife
D. Preventing wild animals entenng villages

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the purpose behind the establishment of National Parks and Wildlife Sanctuaries. We need to identify which of the provided options correctly represents this purpose.

2. **Evaluating the Options**:
- **Option 1: Conservation of Animals**: This option suggests that National Parks and Sanctuaries are established to protect and conserve wildlife. This is a fundamental purpose of these protected areas, as they aim to maintain healthy wildlife populations and their habitats.
- **Option 2: Studying Wildlife Biology**: While studying wildlife biology can occur in these areas, it is not the primary reason for their establishment. Other research facilities and methods exist for studying wildlife.
- **Option 3: Creating Awareness about Wildlife**: Awareness can be raised through various means, including media and educational programs, but this is not the main objective of creating National Parks and Sanctuaries.
- **Option 4: Preventing Wild Animals Entering Villages**: This option suggests that the primary goal is to keep wildlife away from human settlements. However, this is not the main purpose of establishing these protected areas.

3. **Conclusion**: After evaluating all the options, it is clear that the primary purpose of establishing National Parks and Wildlife Sanctuaries is for the **Conservation of Animals**. This is the correct answer.

### Final Answer:
The establishment of National Parks and Sanctuaries is primarily a strategy for the **Conservation of Animals**.