Answer:
In ecosystem every organism is dependent on each other .
just like that horse and grass or cow and grass are dependent to each other .
horse and cow eats grass so that there is balanced population of grass .
if there is no horse or cow(or other herbivore) then it effect the population of grass because there is no any one who eat them that's why grass population is go on increasing continuously ....
Explanation:
Time can vary because sedimentary rocks become magma because of high temperatures and excessive pressure.
Ethnicity is a term that can be categorized by race, nationality, religion etc... All those things can determine ethnicity.
Answer:
Explanation:
physical - soil fertility, soil drainage, slope angle, aspect, scenery, mineral potential etc.
The utilisation of land is determined by the continuous interplay of the physical factors, such as relief, soil, climatic conditions, mineral resources, etc., and the human factors like density of population and the technological and social requirements of people.
