Answer:
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defination;global warming is a slow and and steadt rise in earths surface temprature.it occurs when carbon dioxide and green house gases collect in the atmosphere and collect sunlight.global warming started happening many years ago by burning fossil fuels and coal,gas just to run factories. today there is more carbon dioxide in the atmosphere.sea levals hv also been rising up. to reduce global warming, we need to reduce the green house gases in the atmosphere. we also need to stop burning bushes,dry leaves. this will reduce global warming much better.
Answer: A. on the test, I took this before
Explanation: <em>Multiply the whole number by the denominator.
</em>
<em>Add the answer from Step 1 to the numerator.
</em>
<em>Write answer from Step 2 over the denominator.</em>
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Answer:1.With weathering, rock is disintegrated into smaller pieces. Once these sediments are separated from the rocks, erosion is the process that moves the sediments away from it's original position. The four forces of erosion are water, wind, glaciers, and gravity. Water is responsible for most erosion. 2.Increasing the surface area of a reactant increases the frequency of collisions and increases the reaction rate. Several smaller particles have more surface area than one large particle. The more surface area that is available for particles to collide, the faster the reaction will occur.
Explanation:
I hope this helps and have a great day -Bella
Answer:
Explanation:
By wein's law
where;
λ = wavelenght
T= Temperature (in kelvin)
= Wein's constant
so
T (sun) = 5269.09 kelvin
from data given we have
so,
