Why do the colorado river, rio grande, nile river, and yellow river now slow to a trickle or run dry before reaching their deltas?

Answers

Answer 1
Answer: There are several reasons due to which the colorado river, rio grande, nile river, and yellow river now slow to a trickle or run dry before reaching their deltas. The first and the most important reason is the uncontrolled draining of the surface waters for drinking and other purposes. The altering of the plant communities and destroying marine life has added to this problem. Deposition of unwanted materials in the river is also another reason.

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Large Shia Muslim populations are mainly found inA. Kuwait, Bahrain, and Oman.
B. Iraq, Saudi Arabia, Bahrain, and Yemen.
C. Qatar, Yemen, and Kuwait.
D. Saudi Arabia, Bahrain, and Iraq.

Answers

The biggest Shia Muslim country is Iran (but it's not on the list). There is also a large minority in Iraq, Azerbaijan and Bahrain. Saudi Arabia has some small communities, but Yemen is divided almost in Half among the Shia and the Muslims - so the best answer is  B! (but Kuwait also has a sizeable community and Quatar  has about 5% of Shia Muslims)

Answer:

B

Explanation:

Iraq, Saudi Arabia, Bahrain, and Yemen.

The point beneath Earth’s surface where rock breaks under stress and triggers an earthquake is called thea.
syncline.
b.
footwall.
c.
epicenter.
d.
focus.

Answers

The correct answer is D. Focus

That's the place where the rocks break. The place where the earthquake starts is just above the focus and that is the epicenter.
either epicentre or focus ; I believe it may be focus.

Most planets have _____ but none has a _____ like Earth does.a biosphere; hydrosphere
an atmosphere; cryosphere
an atmosphere; hydrosphere
a hydrosphere; lithosphere

Answers

atmosphere and hydrosphere

Answer:

atmosphere and hydrosphere

Explanation:

Which of the following would NOT be considered a "map essential"?A. compass rose
B. legend
C. capital cities
D. scale

Answers

I can very well imagine a good and effective map without the capital cities, for example a map of river systems would not need them and they would only take up space - so the correct answer is C.

The other are necessary to be able to locate the places presented.

Answer:

the answer to this question is D. because if u look at a map it will usually depending on the map will have both a compass rose and legends

Explanation:

i also took the test :)

What are the most important layers

Answers

The most important layer of earth is the Troposphere because it is where we live. The only layer where we can breathe.

What is the region of very calm seas and little to no wind on either side of the equator?

Answers

Doldrum  is  the     region  of   very   calm  and  little or  no  wind  on  either side   of  the  equator. Doldrums  which  is  also  called  convergence  zone  is   an  equatorial  region  of  the  Atlantic  ocean  which  has  sudden  storms   and  light  unppredictable  winds.  In  addition  doldrum  is  abelt  around  the   earth  near   the  equator  where  the   sailing  ships  sometimes get  stuck  on  windless  water.