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Ilya [14]
3 years ago
6

What are the roles of biosphere and ecosystem

Biology
2 answers:
timama [110]3 years ago
6 0

There are many different types of ecosystems. Climate conditions determine which ecosystems are found in a particular location. A biome encompasses all of the ecosystems that have similar climate and organisms. Every ecosystem has the same general roles that living creatures fill. It’s just the organisms that fill those niches that are different. For example, every ecosystem must have some organisms that produce food in the form of chemical energy. These organisms are primarily algae in the oceans, plants on land, and bacteria at hydrothermal vents.

The biosphere is as important as life itself because it is all of life. Without the biosphere, the Earth would be a lifeless planet such as Mars or Venus. 


enyata [817]3 years ago
5 0
Ecosystem helps us stay alive

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3 years ago
Chloroplast structure and function
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Answers:

A) The membranes of the Chloroplast are the  

1) Thylakoid membrane 2) Envelope membrane

B) Calvin cycle occurs within the stroma, while light reactions occur within the thylakoid membrane.

Explanation:

Generally, the chloroplast is made up of the; <u>Thylakoid membrane and Envelop membrane</u>. The thylakoid membrane is basically the region for light absorption, thus making it the site for light reactions within the chloroplast.  

Calvin cycle, which occurs in the stroma, involves light independent reactions. It occurs shortly after the light-dependent reactions, and further breaks down ATP and NADPH, products of the light reactions.

The stroma is located outside the thylakoid membrane.

For the remaining listed organelles:

1) The Cytosol- It’s the liquid space within the cell. The chloroplast can be found floating within the cytosol of any involved plant cell.

2) Thylakoid space- The space within the thylakoid.

3 0
3 years ago
How could a long term decrease in precipitaon impact an area
alexdok [17]

Answer:

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Luba_88 [7]

Answer:

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3 years ago
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Leni [432]

Answer: its not likely

Explanation:

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