The difference lies in what causes the rainfall to occur. In convectional rainfall, the sun heats the earth and the heat causes moisture from soil, plants and open water bodies to evaporate. This moisture is carried upwards through convective air currents until it reaches a certain altitude. At that point, where the air is cooler, it condenses and creates water droplets (rain). This usually occurs in the afternoon on warm summer days. Frontal rainfall occurs because of the movement of the fronts of two air masses. When a cold front is moving over a mass of warm air, it causes the warm moist air to rise. In this case, rain occurs ahead of the cold front. When a warm front is moving over a mass of cold air, the warm moist air is forced upward, and the rain occurs over or behind the front. Finally, relief rainfall is caused by changes in topography. Moist warm air can be forced upward by mountains, for example, which causes the moisture to condense into rain. This type of rainfall occurs on the side of the mountain away from the wind direction.
physical
This is a chemical change.
chemical
Rain causes physical weathering on rocks of it washes over rocks for a long tome.
It is a chemical process.
a rain that falls onn the ground is called relief rain
A device to measure the amount of rain that falls.
100% of rain falls to Earth. That is the definition of rain. Precipitation.
Yes, it is a physical process.
Drops of water that fall from clouds.
the physical feature is that it is hot and rainy in the rain foest.
no it is a phiysical change because it happends naturely
rain
physical change
Chemical
Natural agents of physical weathering: Rain, sand (driven by the wind), sunlight, the freeze/thaw cycle. Man-made agents of physical weathering: Acid rain.
Silvery Rain, Physical Song - Silvery Rain Album - Physical