Answer:
2. It is made of sandstone which is very porous and is easily penetrated by rainwater
Explanation:
The White House is made of gray-colored sandstone that is brought from quarry in Aquia, Virginia. The north and south porticos of white house building are constructed with red Seneca sandstone brought from Maryland. These sandstones are porous in which rainwater is easily penetrated in it that cause damage to the white house building so it is concluded that the building is made of porous sandstone.
Answer:
The large amount of infrared radiation coming from the central area appears to be coming from
<h3>dust heated by a large amount of stars.</h3>
Answer:
That theory describes how the universe with the state of singularity..
CDC help and stop the outbreak of deadly infectious diseases.
CDK helps and plays in the role of regulating the cell cycle
Answer:
Lithification is the process in which sediments compact under pressure, expel connate fluids, and gradually become solid rock
Explanation: