Answer:
Water can be converted from a liquid state into a gaseous state by heating the water until it reaches 100 C.
Explanation:
At 100 C, the boiling point of water, the water molecules will start to move faster and faster that they won't be able to hang on to each other. So, the molecules will escape into the atmosphere.
<span>The presence of rigid cell wall that gives the block like structure to the plant cells which is not the case with the animal cells which has soft membranes. Another reason for this kind of maintenance of plant cell shape is that the network of fibers that are present in the cytoplasm called as Cytoskeleton.</span>
There are three major forms of fossil fuels and these are coal, oil and natural gas. All three were formed many millions of years ago before the time of dinosaurs.
Plants and trees died and sank to the bottom of swamps which filled the land. The dead matter formed layers of a spongy material called peat. Over time the peat was covered by sand, clay and other minerals which turned into sedimentary rock.
As the layers of rock piled up, their weight squeezed the peat until water came out of it and it eventually turned into coal, oil and natural gas.
Seasons, because the earths axis is tilted we have seasons. without the tilt we would never have seasons.
