Chickens do well in the summer as long as they have plenty of fresh water. You do not need to give them any kind of special treatment during the summer. They can be kept as usual. But there water will need to be refilled more then normal
In the summer time earth has more heat because the earth is facing towards the sun and the sun is giving us more sun light. This is called the summer solstice.
Heat increases in summer because the area of the earth which is experiencing summer is set at a more direct angle to the sun.
In the winter it is more important to keep heat in a home, and in the summer it is more important to keep heat out.
yes they do cause of the heat
it got a cell wall that stops it from bursting
It can be, when used to modify a noun (summer heat, summer weather). It is more of a noun adjunct when used to describe things typical of summer (summer clothes, summer camp).
Water.
to get more stuff redy because it is summer
No they conserve a lot heat with their winter coats, but its summer coat conserves less heat
Winter, because there's mire heat and pressure in the Summer.
because of the earth's tilt on its axis