Why is the rainforest wet? Why does it rain in the rainforest?
Visitors to my blog have reached me with the questions, ‘Why is the rainforest wet?’ Or ‘Why does it rain in the rainforest?’ The answer can be found in the Rain/Water Cycle.
The beginning of the rain cycle can be clearly seen early in the mornings in the Amazon Rainforest. It shows up in photos as a fine mist which covers the forest canopy.
The moisture filled air heats up as the sun rises causing the water caught in the tree canopies and the land and rivers to evaporate into the atmosphere.
As the air filled with water vapour rises it cools and forms clouds. The clouds hold and produce rain. The rain falls back on the land and rivers and trees. And the cycle continues.
The Rainforest is very humid. The air is saturated with moisture and because it is close to the Equator and therefore the sun, it is hot.
There is about 250cm per year of rainfall in a tropical rainforest.
Three photos show the forest very early in the morning, just as the sun begins to lighten the sky. They were taken at the end of the dry season, before the coming rains had filled the river. A moisture clad mist hangs over the forest. The fourth photo shows a view over the forest from the air, filled with moisture laden clouds.
New:Now scientific evidence that deforestation interrupts the rain cycle… No trees-No water..http://t.co/HDp8EX9oIk