Question

give one word answer

1. Which kind of change is observed when a rubber band is stretched?
2. Give two example of substances which are acidic in nature.
3. Name the instrument used to measure rainfall.
4. What is a dark funnel shaped cloud that reaches from the sky to the ground? ​

Answer 1

Answer:

1. physical change

2.Lemons (citric acid), vinegar (acetic acid)

3.Precipitation gauges/ rain gauges

4.Tornado

Hope this helps :)