Yes, meteors do hit the Earth. While the vast majority of meteors are small and pose little threat, larger meteors can cause significant damage. In fact, some of the largest mass extinction events in Earth's history are thought to have been caused by asteroid or comet impacts.

Here are some of the potential consequences of meteor impacts:

* Cratering: When a meteor hits the Earth, it can create a crater. The size of the crater depends on the size and speed of the meteor. Small meteors may only create a small dent in the ground, while large meteors can create craters that are several miles wide and deep.

* Fireballs: Meteors that enter the Earth's atmosphere at high speeds can heat up and create fireballs. Fireballs can be very bright, and they can sometimes be seen from great distances.

* Shock waves: The impact of a meteor can create a shock wave that can travel through the atmosphere and damage buildings and infrastructure.

* Dust clouds: Meteors can also create dust clouds that can block out the sun and cause cooling. This can lead to changes in the climate and ecosystem.

* Extinction events: Large meteor impacts can cause mass extinction events, which can wipe out entire species. The Chicxulub impact, which is thought to have caused the extinction of the dinosaurs, is one example of a mass extinction event that was caused by a meteor impact.

Most meteors are small and do not pose a threat to Earth. However, larger meteors can cause significant damage and even lead to mass extinction events. It is important to be aware of the potential risks of meteor impacts and to take steps to mitigate these risks.