Answer:
D) 13.62 kg/L
Explanation:
This problem can be solved by a simple rule of three.
The problem states that Mercury has a dansy of 30 lbs/L, and asks what is the density in kg/L. We have to convert from lbs to kg.
Each lb has 0.454 kg? How many kg are there in 30 lbs?
So:
1 lb - 0.454kg
30 lb - x kg
This means that mercury's density in kg/L is 13.62, letter D. Letter A is also 13.62, however it is not in the unit asked.
<span>The subduction of oceanic crust under continental crust predominantly produces violent and explosive types of volcanic eruption.
This is because this type of lava is created at low temperatures, but would cause a violent and explosive eruption at some point in time.</span>
Answer:
Human Deforestation
It's a necessary evil. But deforestation is undeniably harming our environment by contributing to climate change. Forests are very important, because they influence climate through exchanges of energy, water, carbon dioxide, and other chemical species with the atmosphere
Explanation:
hope this answer helped you
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