Instructions:
Choose the correct answer by clicking it
Answer all 20 questions
Then press the 'submit' button at the end to see your results
QUESTION 1
1. What is an artesian well?
A. Source of the stream or river.
B. Water that turned into vapour.
C. A water well that does not require a pump to bring water to the surface.
D. The tidal mouth of a large river, where the ocean tides meets the stream.
2.What is an aquifer?
A. A body of porous rock or sediment saturated with undergroundwater.
B. The tidal mouth of a large river, where the ocean tides meets the stream.
C. Water that turned into vapour.
D. A small body of still water formed naturally or artifcially.
3.What is an estuary?
A. The tidal mouth of a large river, where the ocean tides meets the stream.
B. Water found underground in the cracks and spaces in soil, sand and rock.
C. Water that turned into vapour.
D. A small body of still water formed naturally or artifcially.
4. What is an evaporation?
A. The process of adding chlorine to water to disinfect it.
B. The process of adding air, and thus oxygen, to water.
C. The process of turning from liquid into vapour.
D. The process of adding fluoride to drinking water to help prevent tooth decay.
5. What is filtration?
A. The process of adding chlorine to water to disinfect it.
B. The process of adding fluoride to drinking water to help prevent tooth decay.
C. The process of adding air, and thus oxygen, to water.
D. A process used to separate solid particles from fluid using a filter.
6. What is groundwater?
A. Water found underground in the cracks and spaces in soil, sand and rock.
B. A small body of still water formed naturally or artifcially.
C. Water found on the surface of the Earth.
D. Water that turned into vapour.
7. What is headwater?
A. The process of removing salt from seawater.
B. Source of the stream or river.
C. The process of adding chlorine to water to disinfect it.
D. The process of adding air, and thus oxygen, to water.
8. What is a hydrologic cycle?
A. Source of the stream or river.
B. Artifical application of water to land to help grow crops.
C. A small body of still water formed naturally or artifcially.
D. The continuous circulation of water on, above, and below the surface of the earth.
9. What is an irrigation?
A. The process of removing salt from seawater.
B. The process of adding chlorine to water to disinfect it.
C. A process that removes ions from water.
D. Artifical application of water to land to help grow crops.
10. What is a pond?
A. A part of a forest with animals living in it.
B. A small body of still water formed naturally or artifcially.
C. A part of a desert with animals living in it.
D. A part of an ocean with animals living in it.
11. What is an cryosphere?
A. The hottest part of the world.
B. The frozen part of the world.
C. The atmosphere of the planet of Mercury.
D. The atmosphere of the planet of Venus.
12. What is desalination?
A. A process that removes ions from water.
B. The process of adding air, and thus oxygen, to water.
C. The process of adding chlorine to water to disinfect it.
D. The process of removing salt from seawater.
13. What is distillation?
A. The action of purifying a liquid by process of heating and cooling.
B. The process of adding chlorine to water to disinfect it.
C. The process of adding air, and thus oxygen, to water.
D. A process that removes ions from water.
14. What is a condenser?
A. A device that removes ions from water.
B. A device that adds chlorine to water to disinfect it.
C. A device that removes heat from vapor, causing it to condense into a liquid.
D. A device that of adds air, and thus oxygen, to water.
15. What is a deionization?
A. A process that removes ions from water.
B. The process of adding fluoride to drinking water to help prevent tooth decay.
C. The process of adding air, and thus oxygen, to water.
D. The process of adding chlorine to water to disinfect it.
16. What is aeration?
A. The process of adding air, and thus oxygen, to water.
B. The process where heavier solid particles settles at the bottom of the water.
C. The process of adding chlorine to water to disinfect it.
D. The process of adding fluoride to drinking water to help prevent tooth decay.
17. What is fluoridation?
A. The process of adding ozone gas to water to purify it.
B. The process where heavier solid particles settles at the bottom of the water.
C. The process of adding chlorine to water to disinfect it.
D. The process of adding fluoride to drinking water to help prevent tooth decay.
18. What is a sedimention?
A. The process of adding chlorine to water to disinfect it.
B. The process where heavier solid particles settles at the bottom of the water.
C. The process of adding ozone gas to water to purify it.
D. The process of adding fluoride to drinking water to help prevent tooth decay.
19. What is chlorination?
A. The process where heavier solid particles settles at the bottom of the water.
B. The process of adding ozone gas to water to purify it.
C. The process of adding fluoride to drinking water to help prevent tooth decay.
D. The process of adding chlorine to water to disinfect it.
20. What is an ozone treatment?
A. The process of adding fluoride to drinking water to help prevent tooth decay.
B. The process where heavier solid particles settles at the bottom of the water.
C. The process of adding chlorine to water to disinfect it.
D. The process of adding ozone gas to water to purify it.