Locusts can survive in extreme climatic conditions. Give reason.

Explanation

### Step-by-Step Text Solution:

1. **Classification of Locusts**: Locusts are classified as insects. This classification is important as it helps us understand their biological characteristics and adaptations.

2. **Adaptation to Harsh Conditions**: Locusts have developed specific adaptations that enable them to survive in extreme climatic conditions. One of the key adaptations is their exoskeleton.

3. **Exoskeleton Features**: The exoskeleton of locusts is waxy and primarily waterproof. This feature is crucial because it minimizes water loss from their bodies.

...