Why is the impermeable layer important? *

1 answer:

3 0

There is much more fresh water underground than on the surface. A rock layer must be porous and permeable to be a good aquifer. An impermeable layer makes up the bottom of an aquifer. The water table rises and falls with additions or subtractions to the groundwater system.

You might be interested in

Help

Allisa [31]

Answer:

Plants exchange oxygen and carbon dioxide. The oxygen is used for respiration and is also a waste product of photsynthesis. The carbon dioxide is used for photsynthesis.

During the day time, the stomata of the plant will open to let the carbon dioxide in for photsynthesis. Cabron dioxide diffuses into the leaf down a concetration gradient. oxygen will leave the leaf down the concentration gradient.

This process is the gas exchnage of plants.

How stomata open: Stomata open during the dayby absorbing water vapor, become turgid and and open. During the night, the stomata becomes flaccid and floppy. this causes it to close.

Explanation:

7 0

2 years ago

From the Local Connections section, what people did you see out in the middle of the Namib desert?

BartSMP [9]

Answer: Baboon, Leopard, Cheetah, Brown and Spotted Hyena, Klipspringer, Springbok, Steenbok, Cape and Bat Eared Fox, Hartmann's Zebra, as well as many insects, reptiles, small mammals and even wild Desert Horses

Explanation:

7 0

2 years ago

Which best describes the flow of genetic information. A= genetic information is carried only by dna. B= genetic information flow

alexandr1967 [171]

The answer is C=genetic information flows from DNA to RNA to protein

6 0

2 years ago

Read 2 more answers

1.) Leaves which exits in the desert have a thick waxy cuticle which A. allows the plants to absorb water B. allows water to eas

My name is Ann [436]

Answer:

The correct option is A

Explanation:

The main adaptation of desert plants is to minimize water loss through their pores and also through the cell walls on their leaves. So the leaves of many desert plants have a thick covering that is coated with a waxy substance that allows them to seal in and protect what moisture they already have.

If you found my answer helpful, please mark me as brainliest.

8 0

1 year ago

A cheetah runs with a sudden burst of speed. Which process causes the production of the most of the energy the cheetah uses to r

nadya68 [22]

The correct answer is B. Electron transport.

The electron transport chain is the terminal step of aerobic respiration. It occurs on the inner membrane of the mitochondria. Reduced coenzymes NADH and FADH₂ are produced during glycolysis and Krebs cycle. When NADH and FADH₂ move along electron transport chains, high-energy electrons are released from NADH and FADH₂ produce ATP. The final electron acceptor in the process is free oxygen. Each NADH produces 3 ATP and each FADH₂ produces 2 ATP. Therefore, a total of 32 ATP molecules are generated in electron transport. Therefore, the electron transport system releases a lots of energy for cheetah to run fast.

8 0

2 years ago

Read 2 more answers