Question

1. What gas do plants produce that animal use?
2.What gas do animals produce that plant use?
3.What are the different processes in the water cycle?
4.The atmosphere is 79% nitrogen. Why do you think plants and animals
can't use nitrogen as it is found in the atmosphere?
5.Why don't legumes need nitrogen-containing fertilizers?​

Answer 1

Answer:

1. What gas do plants produce that animal use?

Oxygen

2.What gas do animals produce that plant use?

Carbon Dioxide

3.What are the different processes in the water cycle?

Evaporation, condensation, and precipitation

4.The atmosphere is 79% nitrogen. Why do you think plants and animals

can't use nitrogen as it is found in the atmosphere?

Because they cant have nitrogen in the way it is in the atmosphere because it is in free form before getting used it should be fixed in form of compounds

5.Why don't legumes need nitrogen-containing fertilizers?​

Because their roots have nitrogen fixing bacteria

Explanation:

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Answer 2

Answer:

1) Animals, during respiration, take in oxygen and release carbon dioxide gas. Plants, on the other hand, utilize thiLegumes, with the proper soil bacteria, convert nitrogen gas from the air to a plant available form. Therefore, they do not need nitrogen fertilization, and can even add nitrogen to the soil. "Much of the nitrogen benefit of legumes comes from the plant residue - shoots and roots.s carbon dioxide gas in the process of photosynthesis to produce food and release oxygen in the atmosphere.

2)Some animals are prey and provide food to predators. Insects and zooplankton are food sources. Animals help plants by helping pollinate flowers or by dispersing seed. They also help supply nutrients when they die and decompose.

3)The water cycle consists of three major processes: evaporation, condensation, and precipitation. Evaporation is the process of a liquid's surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor.

4)All plants and animals need nitrogen to make amino acids, proteins and DNA, but the nitrogen in the atmosphere is not in a form that they can use. ... When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.

5)Legumes, with the proper soil bacteria, convert nitrogen gas from the air to a plant available form. Therefore, they do not need nitrogen fertilization, and can even add nitrogen to the soil. "Much of the nitrogen benefit of legumes comes from the plant residue - shoots and roots.

Explanation:

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