Chemistry, 30.08.2019 01:00 stephaniem0216

What is a underlying problem affecting the fresh water supply?

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Answer from: ceceshelby2635

increased global populations would probably be a big one

Answer from: okokalyssa

There are several causes that lead to water scarcity:

1. Pollution

2.The drought.

3. Uncontrolled use of fresh water.

Explanation:

1. Pollution of both freshwater and land or air, since such contamination can seep into the water and affect the air.

2.Because of climate change, the appearance of droughts is strengthened, which is a prolonged period without rain, causing water shortages for both humans and crops or for industry.

3. Factories, for example, both small and large industries, on the other hand, wastefulness must also be counted in some houses, where water is sometimes wasted.

Answer from: Quest

each column of the table is called a group. elements in a group share similar properties. groups are read from top to bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o. 2. 3. 4. 5. 6. 7. 8. 9. 2. beryllium. 9.012. 4. sodium. 22.990. 11. 3. magnesium. 24.305. 12. potassium. 39.098. 19. 4. calcium. 40.078. 20. i guess i

Answer from: Quest

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

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