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KonstantinChe [14]
3 years ago
13

A.Why is it important to conserve biodiversity ?​

Geography
2 answers:
Pachacha [2.7K]3 years ago
8 0

Explanation:

hope it help for you:) have a nice day

andriy [413]3 years ago
3 0

Answer:

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. ... Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations.

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When geographers describe how two places are related to each other spatially, they are describing __________.
djyliett [7]

Answer: They are describing what kinds of cultures are in each place.

Explanation:

When geographers refer to describing places spatially, they describe what kids of culture are in each place.

5 0
3 years ago
The image shows sedimentary rock layers with index fossils and a fault.
svetlana [45]

The correct answer is - Layer 2 and layer 9 are the same relative age.

On this image we can see multiple layers that have been cut through and displaced by a fault. The layer 2 and the layer 9 despite not being at the same level, with level 2 being closer to the surface, while layer 9 deeper into the ground, we can still see signs that they actually have the same relative age.

We can notice that these two layers have the same relative age because of two things. The first thing is the index fossils, with both of these layers having the same fossils from the same geologic period. The second thing that gives us a clue is their composition which is pretty much identical, thus indicating of a same geological period.

6 0
3 years ago
Read 2 more answers
In this unit, you learned how humans evolved from their earliest days to the beginning of civilizations in settled communities.
algol [13]

Answer:

 Sub-Saharan Africa is a lot like the half empty, half full glass. Although the region has many problems, it holds much hope for the future. On one hand, political and economic problems plague the region.

   The region's cities attract a high number of immigrants, increasing diversity as well as the ethnic conflict in the region. Population growth is putting a tremendous strain on the environment. Because of population growth, there are water shortages, unemployment, lack of housing, and inadequate services. On the other hand, there are still large areas of land that can be farmed to feed the population and provide crops for export.

   Governments are stabilizing, but government systems lack capacity, and representative government is increasing. Some government systems in the region are unstable. Many governments are unable to provide adequate services. Ethnic diversity and conflict continue to plague the region. On the other hand, most government systems are moving toward democratic, multiparty systems in which leaders are elected.

   Economic development is increasing, yet, there are many factors that describe the political situation that Sub-Saharan Africa is facing such as international debt, and weak government systems that hinder economic development. There are positives though. Foreign investment will aid the region's economic development, and globalization will play a role in the region's economic future. Technological advances will also expand employment opportunities. There are several methods dealing with water issues that affect the economics of the region. Water is moved from an area where it is abundant to an area experiencing a shortage, and desalinization is being implemented.

Social services are also improving. Nevertheless, there are a number of regional issues that must be addressed. Health issues in the region include malaria, schistosomiasis, and AIDS. Progress is being made, particularly in urban areas where clinics offer basic care. The status of women also varies throughout the region.

Explanation:

5 0
2 years ago
How do trade barriers affect the African economy today?
Lyrx [107]

Answer: Excessive tariffs harm international trade. For countries that are dependent on exports to fund their economy, trade barriers can be detrimental to their economies. This creates a supply surplus. Businesses are then forced to sell products at a cheap price.

3 0
3 years ago
6 – 3/4x + 1/3 = 1/2x + 5​
lozanna [386]

19/3-3/4X=1/2X+5

76-9X=6X+60

-9X-6X=60-76

-15X=-16

16=15X

X=16/15

please give me brainliest

4 0
3 years ago
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