Plants appear green because they do not absorb the green wavelengths of light. what happens to those green light waves when they hit a plant?

the are diffracted.
they are absorbed.
they are reflected.
they are refracted.

The right option is; C. They are reflected

Chlorophyll (a green pigment) found in plants is responsible for the green color of plants. Plants appear green because they do not absorb the green wavelengths of light but they absorb the blue (short wavelength), and the red (long wavelength) of the visible light spectrum. Green light is not absorbed but it is reflected, which makes plants appear green.

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

very