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What does a seismologist do?
Study seismology - seismic waves and the size of earthquakes.
Describe how a seismograph works.
Record and measure seismic waves.
True or false: seismologists only study earthquakes.
False, they study earthquakes, tsunamis, volcanic activity and landslides.
True or false: Human babies have more bones than adults.
True! They have 300 and adult humans have 206.
Which gas works against gravity?
Helium.
Draw and label a seismometer.
What is the difference between early and modern seismometers?
Early seismometers were mechanical; modern seismometers are electronic and digital.
Draw and label layers of the Earth - include Lithosphere and Aesthenosphere.
How many tonnes does a cloud weigh?
1 Million! Fun fact, 1 tonne = 1,000kg
