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Gelneren [198K]
4 years ago
14

When paleontologists refer to the "Big Five," to what are they referring? The five most influential organisms that have now beco

me extinct. The five most influential mass extinctions in Earth's history. The five most influential events that have changed the surface of the earth. The five most influential inventions that have allowed them to study mass extinctions
Geography
2 answers:
SashulF [63]4 years ago
8 0
The five most influential events that changed the earth;s surface of earth  so C
bixtya [17]4 years ago
3 0
The five most influential mass extinctions.
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What is the need and significant of global peace ​
Savatey [412]

Answer:

Through international peace keeping under the aegis of the United Nations through the development and use of international law; creation of more international and regional institutions committed to promote peace, promotion of friendly cooperation for development among the member countries; popularization of peaceful .

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3 years ago
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How are rocks affected by different types of stress?
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3 years ago
Discuss about population pyramid in detail .
polet [3.4K]

Answer:

population pyramids

Explanation:

Population pyramids show the structure of a population by comparing relative numbers of people in different age groups.

Population structures differ markedly between Less Economically Developed Countries LEDCs and More Economically Developed Countries MEDCs.

The shape of a population pyramid can tell us a lot about an area's population.

Usually pyramids are drawn with the percentage of male population on the left and percentage of female population on the right.

It gives us information about birth and death rates as well as life expectancy.

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4 years ago
A planar projection map is most useful for sea navigation. True or False
svp [43]

True, A 'planar projection map' is helpful for sea navigation.

<u>Explanation: </u>

A 'planar projection map' that shows the particulars of the globe in a flat surface projection. The pictures projected by the map are shown in rectangular-shaped. If any other map such as Cylindrical map is used then, the edges are not so perfect, they show distortion. With the help of all three coordinates, it shows a 3-D picture of the globe and its objects which can be considered almost as real as the actual object. They are also known as azimuthal projections and are mostly used in projecting polar regions.

6 0
4 years ago
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Acidic water containing chemicals and heavy metals from an abandoned coal mine has washed into a nearby river. All of the follow
Romashka [77]

Answer: An erosion of soil which enters waterways

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Acidic water is more poisonous to human, animal and plant life so if acidic water were to wash into a river that humans drink, the health risks posed to those humans would increase.

If there were plants and animals connected to the river, the risks to them would increase as well and disrupt their life cycle.

Acidic water does not make water more or less capable of soil erosion so the water being acidic would not contribute to soil erosion.

8 0
3 years ago
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