Which section of the ocean floor makes up half of the surface of earth?
a)continental shelf
b)continental slope
c)abyssal plain
d)trench
plz me!

 c)abyssal plain

The section of the ocean floor that makes up half of the surface of earth is abyssal plain.  

Explanation:

At a depth between 3000 meters and 6000 meters in the ocean the dominating land form is the abyssal plain.

Abyssal plains are formed as a result of sea floor spreading and melting of lower oceanic crust. The deposition of silt and sediments on oceanic crust causes the formation of abyssal plains.  

The abyssal plains exert considerable influence in ocean carbon recycling as well as calcium carbonate dissolution.                            

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

i think that c)gold was found there

but i am not sure