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
muminat
1 year ago
11

Halons and cfc’s both _______. a. inhibit ozone formation b. cause ozone formation in the troposphere c. destroy ozone in the st

ratosphere d. cause excess ozone formation in the stratosphere please select the best answer from the choices provided a b c d
Biology
1 answer:
stepladder [879]1 year ago
6 0

Halons and cfc’s both destroy ozone layer in the stratosphere.

  • Chemicals with carbon, chlorine, and fluorine atoms are known as chlorofluorocarbons (CFCs), and they are neither poisonous nor combustible.
  • They are employed as solvents, refrigerants, blowing agents for foams and packaging materials, and in the production of aerosol sprays.
  • Halons, hydrochlorofluorocarbons, and chlorofluorocarbons all damage the ozone layer, which protects the planet from damaging ultraviolet (UV-B) rays from the sun.
  • Additionally warming the earth's lower atmosphere, CFCs and HCFCs alter the climate on a global scale.
  • Life on earth is made possible by the stratospheric ozone layer, which protects the planet from the sun's harmful ultraviolet (UV-B) rays.
  • Ozone in the upper atmosphere is destroyed by man-made substances such halons, hydrofluorocarbons, and chlorofluorocarbons (CFCs)

learn more about ozone here: brainly.com/question/520639

#SPJ4

You might be interested in
Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?
zhenek [66]

Nitrofurantoin is antibiotic drug commonly used to treat urinary tract infections in pregnant women because of its safety and effective use (the body quickly filters it out). It is not recommended to be used in late pregnancy due to the potential risk of hemolytic anemia in the newborn.

But, recent studies suggested that there is a possible association between congenital malformations following exposure to nitrofurantoin during the first trimester of pregnancy.

7 0
2 years ago
14. The instructions for assembling proteins are contained in the
vagabundo [1.1K]

Answer:

Ribosome

Explanation:

Mark me as a brainlist if it helped you

6 0
3 years ago
Read 2 more answers
What forms the structure called a coral reef?
Sati [7]
A because when the little fish die they sink to the bottom, and after time the skeletons build up on top of each other. 
8 0
3 years ago
Read 2 more answers
What is used to break the bonds of nodules??
olga_2 [115]
<span> </span><span>Bean roots will have no nodules if there are no compatible Rhizobium bacteria in the soil. The nodule is a symbiotic relationship between the plant and the bacteria. Nitrogen fixing root nodules are pinkish in color. Green root nodules indicate actively reproducing bacteria that are not fixing nitrogen. The number of nodules depends on the amount of innoculant (Rhizobium) available in the soil. Look at the photos and make an estimate like x nodules per y linear inches of root. Hope this helps.

The edible part of the radish root functions as a food storage organ. The string parts of the radish root function as normal roots absorbing water and dissolved nutrients. Bean roots have no modifications for food storage. Radish roots don't have nodules. The radish root is a "tap root". The bean root is a "fiberous root" 

Beans don't grown faster than radishes because of the root nodules. Bean seeds are large. Radish seeds are small. The energy stored in the bean cotyledons helps the seedling get a fast start. The radish gets a slower start from less stored energy.</span>
5 0
3 years ago
Mutations in _________ genes lead to transformations in the identity of entire body parts?
Dima020 [189]

Answer:

Homeotic genes

4 0
3 years ago
Other questions:
  • Even though DDT is harmful to
    9·1 answer
  • Which physical property would not be useful for finding the difference between baking soda and cornstarch?
    6·2 answers
  • How does random fertilization add to the genetic variation?
    9·2 answers
  • Why do shallow estuary waters create unique habitats for organisms living here?
    12·2 answers
  • if a father has type a blood and a mother has type b blood what blood type(s) could their children possibly have
    7·1 answer
  • Hyaline cartilage is composed of a semi solid matrix called ground substance. The major component(s) of ground substance is/are
    8·1 answer
  • 10 POINTS PLLZZZ HELP!!URGENT
    10·1 answer
  • Please help me asap i will give brainlest
    14·1 answer
  • Pascal's principle deals with fluid at rest.
    8·1 answer
  • A student is studying the structural details of an animal cell, a plant cell, and a prokaryotic cell. He notes that a prokaryoti
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!