Need help with this, don’t understand any of it.

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

If two objects at different te,peraure are in contact with each other what happens to their temperature

Name atleast 3 type of energy associated with the microwave