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
PtichkaEL [24]
3 years ago
14

Halons and CFC's both

Biology
2 answers:
Alla [95]3 years ago
5 0

Answer:

The correct answer would be c. destroy ozone in the stratosphere.

CFC's (chlorofluorocarbons) and halon are the man-made chemicals which are the major contributors in the destruction or thinning of the ozone layer in the stratosphere.

These chemicals can get away into the upper atmosphere where ultraviolet rays or solar radiations break them to release bromine and chlorine atoms in the atmosphere.

These atoms react with the ozone molecules and break them apart to release oxygen.

The rate of this reaction is higher than that of natural replenishment of ozone.

This leads to the depletion or thinning of the ozone.

mestny [16]3 years ago
5 0

Answer:

letter C

Explanation:

You might be interested in
Diatoms have cell walls composed of _____.
Stels [109]
Diatoms have cell walls composed of silicon dioxide.

A. silicon dioxide.
6 0
2 years ago
Read 2 more answers
Describe how proteins can speed up chemical reactions and how they can help transport oxygen throughout the body.
Leni [432]

Answer:

Proteins can be catalysts which help to reduce the energy used in a chemical reaction or speed it up. Proteins can help carry oxygen throughout the body in the form of hemoglobin

Explanation:

4 0
3 years ago
The goal of the world resource simulation center is best described as _______. a. solving current problems regarding world resou
natulia [17]

The correct answer is (c) determining how to manage global resources for all humanity

The goal of the world resource simulation center is a very large platform to manage global resources in the form that it serves to all humanity. The team there compiles the inventory of resources, analyses and assess the resources  to solve the current problem as well as anticipated problem. They take help of the emerging technology to solve the problems more precisely. The technology there helps to examine the in-depth problems associated with resources.






8 0
3 years ago
Read 2 more answers
(06.04 MC)
nika2105 [10]
The answer would be A
3 0
3 years ago
What is Osmosis?........
jeka57 [31]
It is a part of the cell cycle.
4 0
3 years ago
Read 2 more answers
Other questions:
  • White sands national monument is a large area made of white sand dunes. What is likely to be true of this area
    13·2 answers
  • What is a group of ravens called?
    14·1 answer
  • Upward arching rock layer
    7·2 answers
  • What kind of genetic variation in happy-face spiders was dr. gillespie studying?
    6·1 answer
  • Where would you most likely find transform boundaries on an earthquake distribution map?
    9·2 answers
  • Help me ASAP 20 points<br><br> How can the World Trade Organization promote biodiversity?
    14·1 answer
  • Which of the following groups is made up of organisms that are most similar genetically
    15·1 answer
  • The diatoms have flat geometric shapes and chains so they can increase their surface area. This will help them ? *
    5·1 answer
  • Meiosis and Mutations are both sources of/for:
    8·1 answer
  • True or False<br> The procedure is the most important part of any scientific method
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!