If a surface area has an albedo of 10 percent and clouds an albedo of 90 percent then with 70 percent cloudiness the albedo for the area is 0.7(0.9)+0.3(0.1)=0.66=66 percent. This means that 34 percent of the Sun's radiation for the area is not reflected back into space.f a surface area has an albedo of 10 percent and clouds an albedo of 90 percent then with 70 percent cloudiness the albedo for the area is 0.7(0.9)+0.3(0.1)=0.66=66 percent. This means that 34 percent of the Sun's radiation for the area is not reflected back into space.
Large mammals such as pigs, bears, and deer also consume large amounts of acorns; they may constitute up to 25% of the diet of deer in the autumn.
Passionate about all things Australian. Galahs are prey. They are not predators of any other creature. Galahs are herbivorous and eat seeds of both native plants and cultivated crops.They often feed on seed that has fallen to the ground. However, they also like to nibble on sweet native flowers such as callistemons (bottlebrush) and grevilleas, and on gumnuts. typical toucan's diet consists mainly of fruit. However, toucans are known to eat small snakes and â¦ lizards, insects, and the eggs and nestlings of other small birds as part of their diet. Toucans are the prey of larger predatory birds such as hawks as well as predator cats such as the jaguar.