4.Air

Question 1

Percent of nitrogen

Answer 1

78%

Question 2

Percent of oxygen

Answer 2

21%

Question 3

Percent of argan and carbon dioxide

Answer 3

Argon 0.93%
Carbon dioxide 0.03%

Question 4

1st Layers of atmosphere

Answer 4

Trophosphere

Question 5

2nd layer if atmosphere

Answer 5

Stratosphere

Question 6

2nd layer if atmosphere

Answer 6

Stratosphere13-5 km

Question 7

Ozone is present in which layer

Answer 7

Stratosphere

Question 8

3re layer of atmosphere

Answer 8

Mesosphere

Question 9

Meteoroids burn up in which layer

Answer 9

Mesosphere

Question 10

Coldest layer of atmosphere

Answer 10

Mesosphere

Question 11

4th layer of atmosphere

Answer 11

Thermosphere 80-400

Question 12

Radio wave transmitted from the Earth reflected back from which layer

Answer 12

Inosphere present in thermosphere

Question 13

5th layer of atmosphere

Answer 13

Exosphere
1000km

Question 14

Which gas is found in exosphere

Answer 14

Helium and hydrogen

Question 15

Insolation

Answer 15

Incoming solar radiation of sun

Question 16

Types of permanent wind

Answer 16

Trade wind
Westerlies
Easterlies

Question 17

Humidity

Answer 17

Amount of water vapour in the air

As the temperature increase the capacity to hold water also increase

Question 18

Precipitation

Answer 18

Precipitation is the process by which water in the form of rain, snow, sleet, or hail falls from the atmosphere to the Earth’s surface.

Question 19

Types of precipitation

Answer 19

Conventional rainfall

relief (orographic )rainfall

cyclonic rainfall

Question 20

Hail

Answer 20

Oola

Question 21

Drizzle

Answer 21

Bunda bandi

Question 22

Glaze

Answer 22

Blade aeroplane coding of eye that form when super precipitation

Question 23

Sleet

Answer 23

Sleet is a type of precipitation that consists of small, frozen ice pellets formed when raindrops freeze as they fall through a layer of cold air.