Answer: Option (B) and (F)
Explanation:
Pressure and Density, both are inversely proportional to the height.
The air molecules are mostly present near the surface because of its higher density and the gravitational force that forces them to accumulate near the earth's surface. And as we go up, these air molecules gradually decreases in number and their density also becomes very less, as a result of which the pressure and density both subsequently reduces.
Thus, the correct options are mentioned above, i.e the pressure as well as density both decreases with the increasing height.
Rectie scale type of boundary are dealing with earthquake activity
Answer: D. Somas
Explanation:
When a sedimentary rock is forming particles from existing rocks chip off their parent rocks and are eroded to a new location. These combine with minerals and fossils of plants and animals to form layers of sedimentary rocks.
In this question, the series of strata from the top of the rock (the newest) to the bottom of the rock (the oldest) are: Garret, Talos, Richmond, Pitts and Somas. Because the oldest strata is Somas, the oldest fossils will be found here.
Answer:
Different pH can be better for the plant's soil and help it grow mroe rapildy or slower.
Explanation:
Having different pH's can affect how much nutrients a plant can get. The best pH for a plant is 5.5-7.0. Under 5.5 is too acidic and can kill the plant.
