Grade 8 - Unit 7 - Getting started | Baamboozle - Baamboozle

English 8 Public

Pollution

Study Slideshow

1. When ……………............. happens, the water temperature in streams, rivers, lakes, or oceans changes.

thermal pollution

5

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

air pollution

10

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

radioactive pollution

15

4. Too much use of electric lights in cities may cause …………..

light pollution

20

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

Water pollution

15

6. ………………………… happens when human activities destroy the Earth’s surface.

Land / Soil pollution

20

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

Noise pollution

20

8. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may case ……………………

visual pollution

25