D Question 26
(02.02 MC)
An oceanographer discovered new seafloor being formed in the ocean at a divergent fault.
The scientist classifies this as a trench. Is the scientist correct or incorrect and why or why
not? (3 points)

A) He is incorrect. Trenches are narrow openings occurring at subduction zones.
B) He is incorrect. Trenches are flat areas at the foot of continental shelves.
C) He is correct. Trenches are ancient volcanoes whose tops have eroded away.
D) He is correct. Trenches are areas between continental shelves and deeper ocean floors.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

not sure if this is what you'r looking for eubacteria and archaebacteria

you know they are heterozygous for a trait because they have it as jj or jj.