I need help with these responses here are the questions and responses.

Question 1(Multiple Choice Worth 5 points)
(04.01 LC)

Which of the following is a greenhouse gas found in Earth's atmosphere?

Carbon dioxide
Hydrogen
Nitrogen
Oxygen
Question 2(Multiple Choice Worth 5 points)
(04.01 LC)

What is a microclimate?

The atmospheric differences that happen on a day-to-day basis
The average temperature, sunlight, wind, and precipitation in an area over an extended time
The climate of a small area that differs from that of the surrounding area
A specific geographical area with its related species and ecosystem
Question 3(Multiple Choice Worth 5 points)
(04.01 MC)

Piper is visiting Greenland. She notices the ground is flat, with a layer of permafrost and no trees. What type of biome is she in?

Desert
Temperate grasslands
Tropical rain forest
Tundra
Question 4(Multiple Choice Worth 5 points)
(04.01 MC)

Soil is a blend of biotic and abiotic components. Which of the following is biotic?

Air
Bacteria
Temperature
Water
Question 5(Multiple Choice Worth 5 points)
(04.01 MC)

Regularly rotating crops to introduce different root structures, plant residues, and nutrients is called

alley cropping
compacting
deforestation
strip cropping

1. Carbon dioxide

2. The climate of a small area that differs from that of the surrounding area
3. Tundra
4. Bacteria
5. Alley cropping