Question

Air trapped in soil is an example of
a) Gas and solid
b) Liquid and Gas c) Liquid and solid
d) Gas and Liquid​

Answer 1

Answer:

gas and solid

Explanation:

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Answer 2

The right answer is option A:

Explanation:

a) Gas and solid

• With the help of microorganisms like rhizobium, the air contained in the soil aids the plants in absorbing nitrogen in its soluble form.

• Microorganisms that break down organic matter can also live and breed in the soil because of the presence of air.
• Carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and ammonia are the principal soil-borne gases produced as a result of chemical and biological reactions in soil (NH3).
• The first three gases are known as greenhouse gases (GHGs) because they are thought to be causing global climate change.