Question

1. Which of the following is a non-living component of the environment? (a) Trees (b) Birds (c) Human beings (d) Light 2. Smoke causes (a) water pollution (b) soil pollution (c) air pollution (d) noise pollution 3. Which of the following is not an air pollutant? (a) Nitrous oxide (b) Carbon monoxide (c) Hydrogen sulphide (d) Oxygen 4. Air pollution affects (a) lungs D (b) eyes (c) brain (d) all of these E 5. Noise level is measured in decibeli. (a) meter (b) decibels (c) kilogram (d) herz B. Fill in the blanks.​

Answer 1

Answer:

1. Light
2. air pollution
3. Oxygen
4. all of these
5. decibels

Explanation:

Hope it helps

Great day ahead✌✌

Please mark as brainliest

Answer 2

Answer:

the above answer is correct

Explanation: