1 To be in radiation balance Earth would have to be warmer by about 12C. Clouds cool the planet by reflecting sunlight back into space, much as they chill a summer's day at the beach.  Clouds warm the Earth by absorbing infrared radiation emitted from the surface and reradiating it back down. The process traps heat like a blanket and slows the rate at which the surface can cool. The blanketing effect warms Earth's surface by some 7C.
Making mold grow on bread is not only a great project for the local science fair, it also teaches the ins-and-outs of keeping your bread fresh.With a bit of moisture, a little heat, and a bit of time, you'll have a furry green sandwich that will impress your classmates and gross out your friends.Ad.aking mold grow on bread is not only a great project for the local science fair, it also teaches the ins-and-outs of keeping your bread fresh.
I think Penicillium mold grows faster than bread mold!!!!!!   Actually bread mold is just a general term. There any many species of mold that grow on bread, penicillium bei â¦ ng one of them. Mold grows well in moist, warm, dark places.