Question

Fill in the blanks.

1. ____________ ॱC rise in temperature has been seen in the last 100 years.

2. Emission of CFC is more than _____________device.

3. The use of resources _____________ has become necessary to prevent temperature rise.​

Answer 1

Answer:

1) The earth average global temperature have increased to 0.8°c or 1.4° Fahrenhiet

2) AC (Air conditioner)

3) Plants and Trees