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e-lub [12.9K]
3 years ago
15

Communities make up a major component of an ecosystem. true false

Biology
2 answers:
irinina [24]3 years ago
5 0

Answer: The given statement is true.

Community includes association or interaction amongst different populations of species inhabiting a particular area. For example- A forest community represents different trees, small plants, and various organisms like animals and bacteria inhabiting that area.

An ecosystem includes biological community ( biotic factor) in a particular area, which interacts with its physical environment ( abiotic factor).

Thus, communities make up a major component of an ecosystem.


Allushta [10]3 years ago
3 0
I  answer is ' True '
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The principle at work in this scenario is referred to as Determination.

<h3>What is Determination?</h3>

This can be defined as a positive emotional feeling which involves persevering towards a difficult goal despite obstacles encountered.

The individual was subjected to the extreme heat but was still very much determined to find a chilly, air-conditioned environment which makes it the most appropriate choice.

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<h2>The correct option is (C)</h2>

Explanation:

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3 years ago
How do melting ice caps and glaciers affect sea level
Serjik [45]

If the ice is lying on land, melting ice will slowly raise sea levels.  

Explanation:

Ice in the Arctic ocean is floating on the ocean and so when it melts it does not raise sea levels anymore - its like ice cubes in a drink - its already displaced as much water as its going to.

However, the big ice caps of Antarctica and Greenland are mostly lying on land and so as they melt they add more water to the oceans and the average sea level rises.

If all the ice in Greenland were to melt the sea level would rise by about 7 meters which would flood out millions of people living in coastal cities. If all the ice in Antarctica were to melt, this would add 72 meters to average sea levels.

Right now, thermal expansion of the oceans, plus melting ice from continental alpine glaciers, is contributing the most to sea level rise (as the atmosphere warms from global warming, some heat is transferred to the oceans). Current estimates are that sea levels may rise as much as 1 meter (3-4 feet) by the year 2100.

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Explain how Darwin’s research on Finches show natural selection in their beaks AND explain the benefits of the different beaks
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Answer:

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Explanation:

Darwin noticed that fruit-eating finches had parrot-like beaks, and that finches that ate insects had narrow, prying beaks. ... Later, Darwin concluded that several birds from one species of finch had probably been blown by storm or otherwise separated to each of the islands from one island or from the mainland.

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