Question

How is the nitrogen cycle important to humans? HELP 18 mins

It produces free nitrogen that humans can breathe.

It converts nitrogen into a form that humans can obtain by eating other organisms.

It produces nitrogen compounds that humans can breathe.

It converts nitrogen into a form that humans can obtain by absorbing it through their skin.

Which processes result in the release of carbon? Check all that apply.

Animals break down food molecules to obtain energy.

The remains of producers are broken down by decomposers.

The remains of consumers are broken down by soil decomposers.

Producers take in carbon dioxide.

Producers make sugars and starches.

Which human activity would most likely decrease the amount of carbon in the atmosphere?

clearing forests

heating coal

burning

Which label belongs in the area marked Z?

take in from atmosphere

produce themselves

eat other organisms

absorb from soil

planting trees

What is the role of these bacteria in the nitrogen cycle?

to absorb nitrogen-containing compounds from the soil

to release free nitrogen into the atmosphere

to break down nitrogen-containing compounds in dead organisms

to convert free nitrogen into usable nitrogen

Which best describes the diagram?

A consumer is obtaining carbon by breathing it in from the atmosphere.

A consumer is obtaining carbon by absorbing it from the soil.

A consumer is obtaining carbon by eating carbon-based molecules stored in a producer.

A consumer is obtaining carbon by eating carbon-based molecules stored in a decomposer. Cleo has a vegetable garden and wants to increase the amount of nitrogen in the soil.

How can she most likely do this?

add several soybean plants to her garden

decrease the amount of fertilizers she uses

harvest the vegetable plants continuously

reduce the number of decomposers that live in the soil

Answer 1

Nitrogen is a crucially important component for all life. It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.

Answer 2

Answer:

Its B

Explanation:

It converts nitrogen into a form that humans can obtain by eating other organisms.