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
Water is held to a greater extent by clay than by sand.<br> true or false
Papessa [141]

Answer:true

Explanation:water just slips threw sand, but clay holds the water.

7 0
3 years ago
Explain how the unique properties of water are used by plants?
Veronika [31]
Less than 5% of the water taken up by roots remains in the plant, that water is vital for plant structure and function. The water is important for driving biochemical processes, but also it creates turgor so that the plant can stand without having actual bones.
4 0
3 years ago
The purines are:
Alina [70]

Explanation:

The purines are ribose and deoxyribose

5 0
3 years ago
What do you know about a chemical compound by looking at its chemical formula? the properties of the molecules in the compound h
nalin [4]

Water, which is a chemical compound of hydrogen and oxygen in the ratio two hydrogen atoms for every oxygen atom, contains H2O molecules.

7 0
3 years ago
Read 2 more answers
Photosynthesis is the main method by which primary production takes place in an ecosystem. What abiotic factor is a beneficial b
Triss [41]
The significant abiotic by-product of photosynthesis is oxygen. The main product of the process is glucose, which the plant uses as food. The general equation for photosynthesis is:

6CO2 (carbon dioxide) + 6H2O (water) = C6H12O6 (glucose) + 6O2 (oxygen)

It can be seen that plants are important to sustain life because they reduce the earth's carbon dioxide, and replace it with oxygen.
7 0
3 years ago
Read 2 more answers
Other questions:
  • List two other facts you can learn from this graph.
    11·1 answer
  • A bird population only eats a certain type of plant. One year, flooding washes away most of these plants in an area. What will m
    13·2 answers
  • What 6 things make earthquakes destructive?
    5·1 answer
  • The image below shows a chromosome with three genes labeled
    10·1 answer
  • Will give brainliest:
    7·1 answer
  • A diploid somatic ("body") cell has 2n=20 chromosomes. At the end of mitosis, each daughter cell would have ______ chromosomes.
    11·1 answer
  • Which is an example of negative phototropism?
    9·2 answers
  • Many types of scientific equipment are used to perform different functions in the science lab. Which of the following combinatio
    14·1 answer
  • To which class of macromelules do anitbodies belong to<br><br> Pls answer now I am giving 40 points
    13·2 answers
  • Which type of organisms do photosynthesis?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!