Long bones are some of the longest bones in the body, such as the Femur, Humerus and Tibia but are also some of the smallest including the Metacarpals, Metatarsals and Phalanges.
That is called condensation. So, clouds are liquid water droplets. Clouds are water. Water can be found in three forms : solid, liquid and gas. Water as a gas is called water vapour. Clouds form when water vapour turns back into liquid water droplets. That is called condensation. So, clouds are liquid water droplets. Clouds are water. Water can be found in three forms : solid, liquid and gas. Water as a gas is called water vapour. Clouds form when water vapour turns back into liquid water droplets. That is called condensation. So, clouds are <b>liquid</b> water droplets.
Water clouds tend to have sharp edges, and ice clouds are more wispy. Middle clouds include altocumulus and altostratus clouds. These are usually water clouds, except when it is cold enough at that altitude in the atmosphere for ice crystals to form. Low clouds include stratocumulus, cumulus, stratus, cumulonimbus, and nimbostratus clouds. These clouds are generally made of water droplets. Cumulus and cumulonimbus clouds can be very tall, with their tops as high as middle or high level clouds, but their bases are as low as the other low clouds. For tips on how to tell how high a cloud is in the sky, look for clues on each cloud type page.