1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fantom [35]
3 years ago
11

What effect have human activities had on the ozone layer?

Biology
2 answers:
yulyashka [42]3 years ago
4 0
People have been putting harsh chemicals into the air so much that the ozone layer had a hole in it in the 1980’s due to mostly hairspray. The more chemicals are in products we use on a daily basis the more the ozone layer will get a whole again
IgorLugansk [536]3 years ago
3 0

Answer:

Human activities cause the emission of halogen source gases that contain chlorine and bromine atoms. These emissions into the atmosphere ultimately lead to stratospheric ozone depletion.

Explanation:

Hope this helped!

You might be interested in
Refracting telescopes can be much larger than reflecting telescopes.
Anika [276]

Answer: false

Explanation:

4 0
3 years ago
Read 2 more answers
Cooking a cheeseburger physical or chemical
statuscvo [17]
 <span>Haha... I guess it depends on how well you cook. If you're a terrible cook and your food catches fire, thats chemical change. Because the compounds in whatever food you're cooking becomes oxidized by O2, meaning it changes to a new compound. 

If you're a decent cook and nothing catches fire, then it is only physical change, there are no reactions, just change of state.</span>
3 0
3 years ago
Read 2 more answers
Friction is a force that results whenever two surfaces are ______ together.
koban [17]

Answer:

"rubbed together"

Explanation:

Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.

7 0
3 years ago
An energy pyramid is represented below. The energy for use by
Airida [17]

Answer:

The answer is the sun.

Explanation:

Level a represents the producers which you can tell, by their name, that they make their food. Producers are mainly comprised of the plants of our world. They get their energy from the sun and through photosynthesis, they turn it into energy.

By the way, B would be primary consumers which are the herbivores, C are the secondary consumers which include us people, and D are the decomposers, which include worms.

7 0
3 years ago
A healthcare provider prescribes losartan for a client. which is the most important nursing action?
alexandr402 [8]

Answer:

When a healthcare prescribes a medication in this case losartan to a patient. The most important task that a nurse should take into account when submitting it, is to be clear about the dose and the hours at which the doctor formulates exactly.

This medicine is used in patients who have Heart problems.

3 0
3 years ago
Other questions:
  • What is a complex protein-iron compound in blood that carries oxygen to cells?
    6·1 answer
  • In humans, polydactyly (an extra finger on each hand or toe on each foot) is due to a dominant gene. When
    12·2 answers
  • Hey guys, 64 points, and i'm asking this question for the 4th time. So if you answer this, you can go to my profile and answer a
    10·2 answers
  • The element nitrogen has the atomic number seven and an atomic mass of 14 how many neutrons does an atom of nitrogen contain
    6·1 answer
  • What is the answer to 4z^2-z^2?​
    10·1 answer
  • The jellylike liquid located in the posterior chamber of the eye is the
    10·1 answer
  • "how does blood flow through the pulmonary circulation"
    15·1 answer
  • Which of the following statements is most true regarding macromolecules and their functions?
    12·2 answers
  • Can your body’s vital signs fluctuate (go up &amp; down) and still be healthy?
    8·1 answer
  • Differences in long distance signaling in plant and animal cells.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!