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Science 7 Earth Science Flashcards | StudBud

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Science 7 Earth Science

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Science 7 Earth Science Quiz

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Questions 10

Answers

1
Who proposed the Theory of Continental Drift?
Alfred Richter
J. Tuzo Wilson
Alfred Wegener
Alfred Pangaea
2
Burrowing animals is an example of?
Mechanical weathering
Chemical weathering
Sedimentary rock
Erosion
3
The measure of a material's resistance to being scratched is known as:
Lustre
Streaking
Hardness
Colour
4
What were Dr Wegener's 3 pieces of evidence for the Theory of Continental Drift?
Fossils, rocks and climate change
Fossils, rocks and soil samples
Climate change, rocks, and soil samples
Fossils, climate change and soil samples
5
What type of boundary does this image represent?
continental-continental boundary
Oceanic-oceanic convergent boundary
oceanic-continental boundary
transform boundary
6
What describes a rock that is formed underground from magma?
Intrusive rock
Metamorphic rock
Extrusive rock
Sedimentary rock
7
The slowest moving wave is called:
S waves
Heart waves
Surface waves
P wave
8
Convection currents is the movement of:
Hot magma rising, cooler magma sinking
Hot magma sinking, cooler magma rising
Large waves resulting from earthquakes
Electrical currents
9
What can form at convergent boundaries?
all of the above
earthquakes
volcanoes
trenches
10
Plates that move away from each other form what type of boundary?
transform boundaries
Pangaea
convergent boundaries
divergent boundaries