Question

write tow defference between pure air and polleted​

Answer 1

Pure air....

1. Pure air contains around 78% nitrogen, 21% oxygen and 0.03% carbon dioxide.

1. Pure air contains around 78% nitrogen, 21% oxygen and 0.03% carbon dioxide.2. Other gases such as argon, methane, ozone, and water vapours are also present in small quantities.

1. Pure air contains around 78% nitrogen, 21% oxygen and 0.03% carbon dioxide.2. Other gases such as argon, methane, ozone, and water vapours are also present in small quantities.3. It is fresh and healthy for lungs.

Polluted air..

1. Polluted air has no such definite composition of these gases.

1. Polluted air has no such definite composition of these gases.2. Polluted air has harmful gases like nitrogen dioxide, sulphur dioxide, carbon monoxide, particulate matter etc.

1. Polluted air has no such definite composition of these gases.2. Polluted air has harmful gases like nitrogen dioxide, sulphur dioxide, carbon monoxide, particulate matter etc.3. It can cause respiratory disease

1. Polluted air has no such definite composition of these gases.2. Polluted air has harmful gases like nitrogen dioxide, sulphur dioxide, carbon monoxide, particulate matter etc.3. It can cause respiratory disease

Answer 2

ANSWER:

Pure air

1. Pure air contains around 78% nitrogen, 21% oxygen and 0.03% carbon dioxide.

2. Other gases such as argon, methane, ozone, and water vapours are also present in small quantities.

3. It is fresh and healthy for lungs.

Polluted air

1. Polluted air has no such definite composition of these gases.

2. Polluted air has harmful gases like nitrogen dioxide, sulphur dioxide, carbon monoxide, particulate matter etc.

3. It can cause respiratory diseases.