Rainforest water and nutrient cycles. Rainforest ecosystems are characterised by heavy convectional rainfall [convectional rainfall: Occurs in warm or tropical climates when heated air rises and cools. ] , high humidity [humidity: The amount of water vapour in the atmosphere measured as a percentage.he roots of plants take up water from the ground and the rain is intercepted as it falls-much of it at the canopy level. As the rainforest heats up, the water evaporates into the atmosphere and forms clouds to make the next day's rain.
The average price people in the U.S. pay for electricity is about 12 cents per kilowatt-hour. (Context: A typical U.S. household uses about 908 kWh a month of electricity.) But there's huge variation from state to state. Here's a map of residential electricity prices, according to the Energy Information Administration. People in Hawaii pay the most for electricity, about 33 cents per kWh. A Hawaiian household whose electricity use was around the national average would have a monthly electric bill over $300.
How much electricity does an average 2-story 3-bedroom house use per day per month or per year?