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WorksheetsGraded work- Quarter 3- Grade 6- Earth Science
Total questions: 11
Worksheet time: 16mins
Which magnitude earthquake is so gentle that it can't be felt, but can still be detected by a seismograph?
7
5
2.5
9
What do you see at E?
Lava flow
Magma chamber
Volcanic pipe
Crater
What can be observed at point A?
Focus
Seismic waves
Epicenter
Fault line
Which seismic wave is it?
I'm the wave that arrives second in an earthquake and can only travel through solids.
P- waves
Surface waves
S-waves
Who proposed the theory of Continental drift?
(a)
What does absolute dating of fossils mean?
It is a process of finding out the numerical dates of rocks.
It is the process of comparing rock layers.
Certain fossils help determine which organisms lived in a specific time and age.
Volcanoes form at these two tectonic plate boundaries.
Choose two answers.
Transform boundaries
Divergent boundaries
Convergent boundaries
Plate tectonics
Which picture best describes seafloor spreading?
The 'Age of Early life' is the ______________.
Mesozoic era
Cenozoic era
Precambrian eon
Phanerozoic eon
The four divisions of Geologic time scale are..
Era
Epoxy
Eon
Period
Epoch
Mohammed says that we live in the Mesozoic era currently.
True
False
