PLEASE ANSWER THESE ASAP PLEASE!
i need it rn...
nonsense=report
correct=brainliest/heart/rate
why is the presence of ozone above the troposphere important for the survival of living things on earth?
a. it warms the earth's surface.
b. it helps in cloud formation
c. it makes jet flying more comfortable
d. it offers protection from the sun's harmful UV rays
The following statements are TRUE regarding the earth's atmosphere EXCEPT:
a. it is composed of different causes
b. it is divided into layers
c. the stratosphere has the highest temperature
d. the temperature varies from one layer to another
Which of the following activities can minimize the production of the greenhouse gases ?
a. promote proper waste segregation
b. deforestation
c. kaingin
d. burning of plastics
Answers & Comments
Answer:
1. D
3. A
Explanation:
1. The ozone layer acts as a shield for life on Earth. Ozone is good at trapping a type of radiation called ultraviolet radiation, or UV light, which can penetrate organisms' protective layers, like skin, damaging DNA molecules in plants and animals.
3. We can reduce emissions by shifting to alternative technologies that either don't need gasoline (like bicycles and electric cars) or don't need as much (like hybrid cars). Using public transportation, carpooling, biking, and walking, leads to fewer vehicles on the road and less greenhouse gases in the atmosphere.