Question

Q.4 –

Write answer in one word :-

6

1. Voltmeter is used to measure……..

2. What is SI unit of electric current?

3. What is the color of live wire?

4. Give an example of Natural ecosystem.

5. Give the name of fossil fuel.

6. Give an example of artificial ecosystem​

Answer 1

Answer:

1) very low voltages.

2) The ampere, symbol A, is the SI unit of electric current.

3) green or green with yellow stripe.

4) forests, grasslands, deserts, tundra, freshwater and marine.

5) Coal, oil, and natural gas

6) dams, gardens, parks