Question

true and false :
(1) The environment is polluted due to smoke from industries
factories, power stations and auto vehicles.
(2) A short term average of temperature, humidity and rains of a region is called 'weather.'
(3) Problem of climatic change has emerged due to the reduction in greenhouse gases.
( 4 ) The proportion of CO2 which was 275 PPM 100 years ago, has increased to 350 PPM at present.
(5) The proportion of nitrous oxide which was 270 PPM before, is now 470 PPM.
(6) Beehives are disappearing fast due to global warming.
( 7 ) Today, man is preserving the environment due to his activities.
(8) Every citizen of USA produces 20.6 metric tonnes of greenhouse gas.​

Answer 1

Answer:

t t t t f t f t

this is the correct series

Answer 2

Answer:

1. true
2. true
3. false
4. falsa
5. true
6. true
7. true
8. false

Explanation:

mark me as brainlest

it's nayak