Study Guide:
1. What do earth scientists study?
plant cells
machines
farming methods
oceans
2. Underwater earthquakes may cause which of the following?
tsunami
volcano
hurricane
asteroid impact
3. Many scientists believe that the dinosaurs disappeared as the result of which of the following?
asteroid impact
volcanic eruption
hurricane
tsunami
4. Why study earth science?
to predict planetary changes
to understand how plants reproduce
to reduce pollution from cars
to cure certain diseases
5. Which of the following makes up the atmosphere?
water
all living things
the air around us
ice


