Answer:

1. FILTRATION

2. SIEVING

3. EVAPORATION

4. EVAPORATION

5. EVAPORATION

Explanation:

1. THE SEPARATION TECHNIQUE IS FILTRATION

2. THE SEPARATION TECHNIQUE IS SIEVING

3. THE SEPARATION TECHNIQUE IS EVAPORATION

4. THE SEPARATION TECHNIQUE IS EVAPORATION

5. THE SEPARATION TECHNIQUE IS EVAPORATION.