E8 - U7 - L1 -Types of Pollution

When _______ happens, the water temperature in streams, rivers, lakes, or oceans changes. It can be too hot or too cold.

• noise pollution

• radioactive pollution

• light pollution

• thermal pollution

_______ occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.

• water pollution

• air pollution

• land/soil pollution

When radiation goes into the land, air or water, it is called _______.

• radioactive pollution

• visual pollution

• light pollution

• water pollution

Too much use of electric lights in cities may cause _______.

______ is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.

• radioactive pollution

• air pollution

• water pollution

• light pollution

_______ happens when human activities destroy the Earth’s surface

• land/soil pollution

• light pollution

• air pollution

• noise pollution

_______ occurs because there are too many loud sounds in the environment.

The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause VISUAL POLLUTION