New farming techniques and inprover livestock breeding led to amplified food production.
Eating an apple how do I get that answer let's think :)
toasting bread = toaster (you have to plug in the toaster)
turning on lights = light switch (electric)
chilling orange juice = refrigerator (electric)
eating an apple = your hand (body) unless you plug yourself in at night you do not use energy! :) I hope this helps you out
Run-off from pavement or smooth rock during rainfall is much greater and faster than run-off from soil or other surfaces as there is little obstruction (friction) to the water flow. These surfaces also absorb very little water, meaning that there is a larger amount of run-off.
This means that waterways can have to deal with large intakes of water in a very short amount of time, often leading to flash flooding, as the waterway can not handle such a large amount of water at once.
