1. A natural disaster is a major adverse event resulting from natural processes of the Earth.
2. A flood, an earthquake, a storm, a tornado, tsunami etc.
3. Earthquakes - are usually caused when rock underground suddenly breaks along a fault. You will feel the arrival of waves, and the ground shaking.
Tornado - a violently rotating column of air in contact with the ground.
Tsunami - a tsunami is a series of waves in a water body, which is causing lots of destructions.
Flood - flood is an overflow of water that submerges land that is usually dry.
4. Drop to the ground; take cover by getting under a sturdy table or other piece of furniture; and to hold on until the shaking stops.
5. An earthquake.
(про собаку)
I have a dog. It has name Mark. Mark is very good friend. When i'm sad, Mark comes to fun me. We like to play with ball. I think, it's the coolest thing for it. Every day we go outside for an hour for walk. Mark likes walk. Also Mark likes play in snow. Mark is funny, smart and beatiful dog. Mark is blak with white tail. We're bast friends!