3. Name a continent that is found 45 degrees north. 4. Which ocean is 15 degrees south and is found on the Prime
5. Name a line of latitude that passes through:
W North America
Meridiana
(ii) Australia
( Asia

North america, pacific ocean, etc.

Explanation:

The 45° N latitude covers Europe, Asia, North America and is halfway point from the north pole and the equator.  In Europe, it falls on the bay of Biscay in France, northern Italy. In Asia, it covers Russia and passes through southern Kazakhstan. While it covers the mid-state of the continent of North America. The Pacific ocean is located at 15° S of the equator and is located halfway along the prime meridian created by England. 23rd parallel passes north America. Tropic of Capricorn passes through the line of latitude in Australia. Tropic of cancers passes through Asia latitude.

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”

Don’t use up to much of them it leads to pollution