What happens to the orbit of earth when the mass of the sun is reduced to 75,000? a. the orbit does not change c. the orbit gets larger b. the orbit gets smaller d. the sun begins to orbit the earth select the best answer from the choices provided

C

Explanation:

The sun's gravity keeps the earth and other nearby celestial objects in orbit. Gravity by an object is directly proportional to its mass. The higher the mass the stronger the gravitational attraction/pull on the nearby revolving planets and celestial bodies.Therefore, when the mass of the sun is reduced, its gravitational pull on the earth (and other planets) reduces making the earth's orbit longer (because it escapes a little further from the pull of the sun).

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

answer: 45

explanationyou have to add as well to be it could be