Question

Define the following terms :
1. Humidity
2. Humus
3. Atmosphere

please answer quick.......you will be marked as The BRAINLIEST
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Answer 1

Answer:

humidity is moisture content of atmosphere

humus is the dark amorphous substance highly resistant to microbial action that accumulates on the soil surface during the process of decomposition of detritus

the envelope of gases surrounding earth is known as atmosphere

Answer 2

Answer:

1.Humidity: Humidity is the concentration of water vapour present in the air.

2. Humus: Humus is dark, organic material thabhit forms in soil when plant and animal matter decays.

3. Atmosphere: The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the plant by Earth gravitational attraction.