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3 years ago

13

Which sentence best explains the relationship between CFCs and the ozone layer?

2 answers:

koban [17]3 years ago

8 0

Answer:

CFCs destroy ozone molecules in the ozone layer.

Explanation:

The CFC stands for the Chlorofluorocarbon that is a very strong ozone-depleting substance and when remaining in the air for a longer period and disintegrating slowly due to the reaction with the sun's UV rays.

The release of the CL causes the depletion of the

CFCl 3 → CFCl 2 + Cl CF 2 Cl 2 → CF 2 Cl+ Cl

<u>This chlorine atom has the potential to destroy 60,000 molecules of Ozone in a year.</u>

lbvjy [14]3 years ago

7 0

Answer:

Which sentence best explains the relationship between CFCs and the ozone layer?

CFCs produce ozone in the ozone layer.

Explanation:

Chlorofluorocarbon (CFC) protects the ozone layer by forming a sheet that protects the ozone layer

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Food scientists categorize fats and oils as "lipids" due to the fact that to the food scientist, the terms "fats" and "oils" ref

Marizza181 [45]

Answer:

true

Explanation:

Fats and oils have similar effects on the body.

6 0

3 years ago

The energy conversion process of nuclear _______ appears to best explain the source of solar energy.

Aleksandr-060686 [28]

Answer: The energy conversion process of nuclear fusion appears to best explain the source of solar energy.

The answer is Fusion

Explanation:

Please let me know if you need a explanation

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3 0

3 years ago

Muscle cells have many

Brut [27]

True because the mitochondria is the major organelle that provides energy for the body

4 0

3 years ago

Scientists have evidence that meteorites have come from which option of locations?

Step2247 [10]

Mars and Moon are the locations from which meteorites would come.

Option (c);

<u>EXPLANATION: </u>

The meteorites found on Earth look like martian crystal rocks.
These might be first ejected into space during a collision of an asteroidal object with Moon or Mars and then it got into the Earth orbit because of the force produced during the collision.
There are around seventy meteorites recognised to have come from the planet Mars till up to the present date.
There are three types of meteorites such as Martian meteorites and a sample of two lunar meteorites.
To identify the origin of the meteorite, the scientist tries to identify the type of rock followed by analysing the chemical composition and then try to identify its age.

8 0

3 years ago

Tigers are often poached for their parts, used in traditional _________ medicine.

Ivanshal [37]

Answer:

Tigers are often poached for their parts, used in traditional __chinese_____ medicine.

Explanation:

Traditional Chinese medicine for over a thousand years has used the strength of the tiger to cure various physical and spiritual ailments. For this they need parts of the tiger such as their eyes, bones, teeth etc.

Below are some of the ailments treated:

-Tiger claws: It is used as a sedative for insomnia.

-Teeth: They are used to treat fever.

-Fat: It is used to treat leprosy and rheumatism.

The tiger is in danger of extinction, but they are still hunted to be used in medicine

4 0

4 years ago