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Year 11 Earth and Environmental Science revision Flashcards | StudBud

Explore/Year 11 Earth and Environmental Science revision

Year 11 Earth and Environmental Science revision

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Questions 12

Answers

1
slab pull is the largest of the forces
True
False
2
how are sedimentary rocks formed?
heat and pressure
in the ocean
erroded sand mud and peppls collect and compact
chemical, organic reactions
3
what is the percentage of the number of volcanies in the ring of fire?
80%
65%
88%
40%
4
5. What does it mean if a rock has large crystals?
It was formed next to a active volcano
the cryalstals have accumilated in other ways and joined the rock
It's pretty
The rock has been under pressure for a long period of time
5
3. Oceanic crust is predominantly made up of which type of rock
Sandstone
salt
Basalt
Felsic rocks
6
1. The image shows evidence that
the earth is flat and full of arrows
the inner core is liquid
the outer core is liquid
S waves travel through solids only
7
mafic rocks contain mainly...
iron
quartz
silica
magnesium
8
which rocks are generally associated with oceanic plates?
Basalt and Granite
Basalt and gabbro
Andesite and gabbro
Andesite and Granite
9
what type of water best helps plants grow
Saltwater
powdered water
Rainwater
warm water
10
2 This is an image of
a hotdog with mustard and ketchup
a subduction zone
a mid ocean ridge
a divergent boundary
11
What are the 3 main rock types of the Geosphere?
Sedimentary rock, Igneous rock, Metamorphic rock
Igneous sandstone percipitation
Sandstone, Granite and crystal
Dirt, cheese and bricks
12
Alfred Wegener is credited for the theory of
continental breakfast
tectonic impressions
continental drift
magnetic field reversals