open sun roof
Leaky weatherstripping around the doors.
it rains
when it rains it gets under the ground ++++++++ Yes, because the visible light can enter in water at some depth.
The pump in the cooling system of an automobile that cause the water to circulate.
Heavy rains cause heavy moisture, so kinda. Typhoons occur when warm water, moisture and inward spiraling winds are present.
check the seals in the door, window, and windshield on that side. put paper towels (or something to catch water) next time it rains, see if you can find a pattern of entry.
Oxides of nitrogen forms acids when reacted with water. Therefor they cause acid rains.
they get water when it rains
erosion
The cause of this would be a bad weather stripping on your door or bad seal on your windshield. To find out pour water on your wind shield to see if it leaks or look at the rubber seal on the door and see if its ripped. if it is it needs to be replaced. if its the windshield you will have to bring it somewhere so they can reseal it.
Nothing is going to happen to your car in this case. Your car will only be damaged if it goes under water for a period of time.
is the amount of water on earth added to every time it rains