State true or False :-

1. Land hits as well as lose heat slower than water.
2. Thunderstorm is usually occur in dry and cool areas.
3. Weather at a place depend on rainfall and humidity only.
4. Polar bears have a highly developed sense of sight.
5. Animals migrate to avoid harsh climate condition.
6. The long bill of toucan helps it to get its food.
7. Sodium hydrogen carbonate is a chemical name of baking soda.
8. Melting of wax and burning of candle both are similar changes.
9. Litmus paper changes its colour in a neutral solution.
10. An acid and and indicator neutralize each other and form a salt.
11. Acid is bitter in the taste and soapy to touch.​