Sediment on the seafloor originates from a variety of sources, including <span>biota </span><span>from the overlying ocean water, </span>eroded<span> material from land transported to the ocean by rivers or wind, ash from volcanoes, and chemical </span><span>precipitates </span><span>derived directly from sea water. A very small amount of it even originates as </span><span>interstellar </span>dust. In short, the particles found in sediment on the seafloor vary considerably in composition and record a complex interplay of processes that have acted to form, transport, and preserve them.<span>
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Answer:
3<em>.</em><em> </em><em>when </em><em>harmful</em><em> </em><em>gases,</em><em>such </em><em>as </em><em>sulfur </em><em>dioxide</em><em> </em><em>and </em><em>nitrogen</em><em> </em><em>oxide</em><em>,</em><em>react </em><em>with </em><em>water </em><em>In </em><em>the </em><em>atmosphere</em><em>,</em><em>they </em><em>can </em><em>produce</em><em> </em><em><u>acidic</u></em><em><u> </u></em><em><u>rain.</u></em>
<em>4</em><em>.</em><em> </em><em>the </em><em>agent</em><em> </em><em>of </em><em>erosion</em><em> </em><em>involved</em><em> </em><em>in </em><em>stream </em><em>erosion </em><em><u>is </u></em><em><u>water.</u></em>
<em>I </em><em>hope</em><em> this</em><em> helps</em>
The right answer for the question that is being asked and shown above is that: "b. European powers allowed Africans to decide their own boundaries." This describes how Africa was divided into countries: <span>European powers allowed Africans to decide their own boundaries.</span>
I'm sorry i do not know the answer, but in the picture you took i noticed how it said hint try clicking on that and I also noticed it said chapter 2 at the top of the page if that is a reading source that has information i would read through that or put a link to that so we can read it and see if it helps us get the most accurate answer.
That is false, all Muslims that can financially make the pilgrimage to the holy site of Mecca are required. The holy pilgrimage to Mecca, also called Hajj, is one of the 5 pillars of Islam.
So, C.
