Answer:
Explanation:
2 why ethiopia described as water towers and roof of north est africa?
Ethiopia is also known as 'The Roof' and 'The Water Tower' of East Africa, because of its high altitude and its great rivers that flow towards the neighboring countries, including the origins of the Blue Nile.
3 rift valley divided the land of ethiopia into north west and south east highland?
The two sections are separated by the vast Eastern Rift Valley, which cuts across Ethiopia from southwest to northeast. The Western Highlands extend from central Eritrea and northern Ethiopia to the basin of Lake Rudolf in the south and include the traditional lands of the Amhara and Tigray peoples.
In abrahamic religions, the prophet Abraham is considered an important ancestor.
http://www.newworldencyclopedia.org/entry/Abrahamic_religions might help you.
The answer is - wavelength.
As the wave approaches the shore and it reaches shallow waters it's characteristics start to change. When the wavelength is half of the water depth than the bottom of the wave starts to drag on the ocean floor. As it starts to do this the wave starts to slow down at it bottom as it approaches the beach but the upper part of the wave maintains its initial speed. Because of this the wave becomes longer. Once it reaches the shore it crashes on it and falls apart.
Groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use. ... Road salt, toxic substances from mining sites, and used motor oil also may seep into groundwater.
(Didn’t apply the statements so I answered the question hope I helped!)
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Answer:
avalanche, rockfall, upstream GLOF, lake expansion, identification of the presence of ice cores
Explanation:
