How are tides caused by the gravitational pull of the moon and sun?

Explanation:  

High and low tides are caused by the Moon.

The Moon's gravitational pull induces something called the tidal force.

The tidal force causes Earth—and its water—to bulge out on its nearest and furthest sides from the Moon.

The Moon is responsible for high and low tides.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.