Answer:
We can minimize the effect of disasters by helping to stop global warming.
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Answer:
Electromagnetic waves are created by a charged particle that generates an electric field. The electric field creates a magnetic field. As the charged particle moves the electric field and magnetic field keep changing, which causes the wave to move.
Explanation:
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C. Remote sensing because the imagery is not in direct contact
Answer:
A hypothesis or model is called falsifiable if it is possible to conceive of an experimental observation that disproves the idea in question. That is, one of the possible outcomes of the designed experiment must be an answer, that if obtained, would disprove the hypothesis.
Answer:
B. It kept most black people and poor whites impoverished and in debt to landowners.
Explanation:
"Sharecropping" was meant to <u>aid the poor people and the formerly enslaved black people a chance to earn money.</u> Instead of doing good, it added to the burden of the sharecropper. This is because he needed to obey the landowner's economic deal, which <em>mostly was convenient for the landowner than the sharecropper. </em>This was popular not only among the blacks but also among the whites. Most share of the crop didn't go to the sharecropper because his debts were deducted from it. So, he only received around 1/3 of it.