Register
How did the formation of the ozone layer contribute to the existence of life on Earth? It blocked the Sun’s harmful UV rays. It caused water vapor to cool, condense, and collect. It released large amounts
119k views
0 votes
How did the formation of the ozone layer contribute to the existence of life on Earth? It blocked the Sun’s harmful UV rays. It caused water vapor to cool, condense, and collect. It released large amounts of oxygen into the air. It warmed Earth’s surface, preventing materials from freezing.

User Gregg B
by
4.4k points

2 Answers

3 votes

Answer:

the right answer is a

Step-by-step explanation:

User Josh Greifer
by
4.7k points
4 votes

Answer:

It blocks UV rays from the sun

Step-by-step explanation:

The formation of the ozone layer contributes to the blocking of the harmful UV rays of the sun. Usually these rays would be extremely harmful to organisms and while they cant be seen they change the chemical structure of molecules

User Mohsen Nosratinia
by
4.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers

Other Questions

what weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal
What is the largest animal in the sea
Iceland has taken advantage of its geology to meet its____. A. Political needs B. Energy needs C. Cultural needs D. Economic needs Answer B. Energy needs
if you start at the equator and travel to 10 degrees north, approximately how many kilometers north of the equator will you be?
Scientists believe that differences in ____ cause hot, plastic-like rock in the asthenosphere to rise toward Earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.
Link Copied!