Geography S3L

What always plays the main role in a landslide, regardless of the cause?

• Mud
• Gravity
• Wind
• Earthquakes

What happens during a rainstorm when the ground can't soak up any more water?

• a tsunami
• an earthquake
• a swimming pool forms
• a flood

Addition of water to slopes will....

• Increase the likelihood of slope failure
• Decrease the likelihood of slope failure

Heavy rainfall can be on an indicator of a landslide to come, and you should stay alert during these times.

• Tue

• False

When a lot of loose dirt and rocks move rapidly, we call it 

• a landslide
• a tsunami
• an earthquake
• a flood

What ways to volcanoes effect our enviornment?

• destroy plants, harm animals, pollute the air, give nutrients to plants
• destroy buildings and nature

Scientists can predict exactly when a volcanic eruption will occur. 

• True
• False

Which of these is the result of erosion by gravity?

• a rock arch

• a landslide

• a sand dune

• a fossil layer

Natural hazards can be classified into three types, which of the following is not included ?

• geological hazard

• biological hazard

• climatic hazard

• lithospheric hazard

The eruptions occur on both continents and in oceans

• True

• False