Answer:
D) The inner portions of the disk are warm from the protostar making the heavy elements remain there.
Explanation:
Earth's Second Atmosphere The second atmosphere, which was the first to stay with the planet, formed from volcanic outgassing and comet ices. This atmosphere had lots of water vapor, carbon dioxide, nitrogen, and methane but almost no oxygen.
Answer:
Earth's greenhouse gases trap heat in the atmosphere and warm the planet.
Explanation:
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The Sites pebbles is the type of sediment sample that normally has the greatest permeability rate.
<h3>What is a permeability rate?</h3>
This refers to the rate at which an applied irrigation water moves through the soil.
Hence, the sites pebbles has the greatest permeability rate because it has allows a large space which helps moves unto the beneath easily.
Therefore, the sites pebbles is the type of sediment sample that normally has the greatest permeability rate.
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In most cases, as altitude increases, the air in the troposphere cools. Vertical mixing occurs as a result of warm air rising. However, a layer of cool air may form beneath a layer of warm air on occasion. Temperature/thermal inversion refers to this deviation from normal temperature.
When an inversion occurs, polluted areas (such as London and Donora PA) experience unhealthy air and an increase in smog because pollutants are trapped at ground level rather than circulating away.