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Harrizon [31]
3 years ago
11

Quickly!!What factors have led to increase in life expectancy around the world?

Geography
1 answer:
ad-work [718]3 years ago
4 0
Many factors have contributed to increase in life expectancy. Examples such as medical advancements in modern medicine, less wars being fought, improvement in sanitation, eating a healthy diet, a overall healthier lifestyle (for example, people don’t smoke cigarettes as much as the olden days) and easier access to education.
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A(n) is a bend in a steep narrow bedrock valley. 2. The lowest level to which a stream can erode is called . 3. A(n) is the remn
borishaifa [10]

Answer:

1. Incised meander.

2. Base level.

3. Terrace.

4. Lake

5. Meander.

6. Floodplain.

Explanation:

Erosion can be defined as a geological process which typically involves the wearing out of earthen (soil) materials and the transportation of these materials by natural forces like water, wind, etc. Soil erosion is greatest when the soil is steep.

The steepness of a body such as river or stream refers to the downward slope or gradient of the body of water.

Generally, the steepness of a body affects the rate at which other materials would flow or move around. Thus, the steeper a river or stream, the greater would be its rate of erosion.

Some of the characteristics of an erosion include the following;

1. An incised meander is a bend in a steep narrow bedrock valley. It avails a river large amount of vertical erosion power and as such enabling a downcut.

2. The lowest level to which a stream can erode is called a base level. Some examples are dam, waterfall, lake, stream, etc.

3. A terrace is the remnant of a former floodplain.

4. Examples of local base level include a stream or a lake.

5. A sweeping bend of a stream which is migrating laterally in a wide, flat valley is called a meander.

6. The flat, broad area surrounding a stream is referred to as a floodplain.

3 0
3 years ago
Hunter - gatherer societies developed all of the following aspects of culture except ____.
Alex

Answer:

Writing

Explanation:

Hunter-gatherer societies had religion, art, language, and many other things that other later societies also had. But they didn't know how to write. Writing came later with more permanent settlements that were made possible by humans learning how to cultivate and grow their food and didn't have to move that much, or at all anymore.

6 0
3 years ago
Where does most seismic activity occur?
malfutka [58]
The seismic activity occurs on the fault lines where tectonic plates converge or diverge from each other. #Prankerandrew92
7 0
3 years ago
Read 2 more answers
Water stress is greatest in _____.
Katyanochek1 [597]

The answer is urban areas

4 0
3 years ago
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Why were the conquistadors so successful in colonizing Central America?
Wewaii [24]

When the conquistadors arrived the Central Americas, the natives there at Central America believed the conquistadors as gods. So that is the reason why the Spaniards had effortless control over them at first.

What was even more effortless was how the conquistadors brought their own sickness to the natives from the ships and animals.

6 0
3 years ago
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