Answer:
irrigation systems built in Eastern Mediterranean have provided the water needed for agriculture for 7000 years.
Answer:
Correct answer is e. "They are big waves caused by very rapid displacement of a lot of water, which may occur in response to an undersea landslide, earthquake, volcanic eruption, or other cause."
Explanation:
Hello!
About 90% of tsunamis are caused by earthquakes that originate beneath the seabed surface. In this case, the intensity of earthquake directly determines the magnitude of tsunami, so not all earthquakes cause tsunamis.
Inside the ocean, the height of the tsunami wave is approximately 1 m, but when it reaches the coast and decreases the depth of water, the height of wave grows steeply.
Tsunamis may have other origins, but all of them have a great destructive power.
Success in your homework!
There are a number of ways climate change may contribute to drought. Warmer temperatures can enhance evaporation from soil, making periods with low precipitation drier they would be in cooler conditions.
I think it could be either A or B
Answer:
Explanation:
Now for some explanations.
- sqrt(90)/sqrt(20) can be put under 1 square root sign.
- When you do that, 10 divides into both numerator and denominator.
- The sqrt(9) = 3
- The square root of 2 cannot be reduced, but you can rationalize it by multiplying top and bottom by sqrt(2)
3 sqrt(2)
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sqrt(2)*sqrt(2)
Answer
3 * sqrt(2)
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2
