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
Ira Lisetskai [31]
3 years ago
7

What substance in the upper atmosphere blocks ultraviolet radiation from the sun, making life on land possible?

Geography
2 answers:
Ray Of Light [21]3 years ago
6 0
It is the ozone layer. if we didnt have that we would be exposed to solar radiation but if there is to much caused by greenhouse gases it will bacome to thick leading to a ice age as the sun can no longer pass through.
algol [13]3 years ago
6 0

Answer: (B) Ozone

Explanation:

 Ozone is the type of substance which is present in upper atmosphere. The ozone layer is the basically blocks the ultraviolet radiation which is comes from the sun and it is the combination of single molecule with the 3 oxygen atoms.

The ozone layer absorb the ultraviolet radiation and also prevent from the harmful radiation. It helps in make the life possible on the surface of earth. On the other hand, all the options are incorrect as they do not prevent from the UV radiation.

Therefore, Option (B) is correct.

You might be interested in
Using a named example, evaluate the effects of a large-scale irrigation scheme (6 marks)
Strike441 [17]

Answer:

· Irrigation schemes are a necessity in many countries as they supply the countries with sufficient water to produce food to meet their increasing food demand (Fanadzo, 2012).In South Africa, the Vaalharts Irrigation Scheme (VHIS) is a large irrigation scheme utilising water from the Vaal River via numerous gravity fed canals ().The return flow from the VHIS enters the Harts River (via numerous ...

Explanation:

7 0
3 years ago
Which of the following is an important cultural symbol found in Oklahoma?
koban [17]

Answer:

d. all of the above

Explanation:

The three are cultural symbols of Oklahoma.

The historic Route 66 rans through the middle of the state, including the city of Tulsa, the second-largest in the state.

American Indian heritage is also important in Oklahoma. The entirety of Oklahoma used to be Indian reservation territory, and there are still important Indian reservations there.

Finally, cowboy culture is also remarkable. Oklahoma has been a state with an important livestock sector economy, and cowboys used to be employed en masse in the nineteenth century and early twentieth century.

5 0
3 years ago
What galactic is closest to Milky Way ?
irga5000 [103]
It is Andromeda galactic.
4 0
3 years ago
5. Why was the Berlin Wall built?
KengaRu [80]

Answer:

<h3><u>To Prevent East Germans from escaping to west Germany .</u></h3>

  • The Berlin Wall was built by the German Democratic Republic during the Cold War to prevent its population from escaping Soviet-controlled East Berlin to West Berlin, which was controlled by the major Western Allies.

Explanation:

<h2>I hope this helps you !! </h2>

3 0
3 years ago
How did the North American Free Trade Agreement (NAFTA) affect the United States? A) NAFTA discourages trade between U.S. and Me
Klio2033 [76]

The correct answer is:

C) NAFTA encourages trade between Mexico, U.S. and Canada.

Explanation:

The North American Free Trade Agreement or NAFTA was an agreement signed between Canada, the USA and Mexico on January 1, 1994 establishing a trade bloc between the three.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following countries is not located on the equator?
    9·2 answers
  • Which planet is named after the roman god of the sea?
    9·2 answers
  • What are two characteristics of the thermosphere that make it necessary for us to use a space shuttle to get through it?
    12·1 answer
  • Which of the following is not an object in our solar system?
    10·1 answer
  • Were are the resource occurs
    15·2 answers
  • What is the name for the level of crop output from a given level of input?
    8·1 answer
  • according to the theory of continental drift what did earths continents look like 255 million years ago? what is the name of the
    7·1 answer
  • which term refers to the economic principle of creating conditions in which all the natural resources a society needs are availa
    9·2 answers
  • What is another word for avoid​
    6·1 answer
  • The Japanese knotweed was originally brought to Europe for __________ purposes.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!