Answer:
D
really dude, just read these types of questions the one that's really different is usually right
Answer:
I think the answer would be to to write observations about what the sky looks like or to count the number of visible stars in the sky.
Answer:
The most important abiotic factors include water, sunlight, oxygen, soil and temperature. Water (H2O) is a very important abiotic factor – it is often said that “water is life.” All living organisms need water.
Answer:
smog
Explanation:
Photochemical smog is a mixture of pollutants that are formed when nitrogen oxides and volatile organic compounds (VOCs) react to sunlight, creating a brown haze above cities.
