Biology, 07.01.2021 22:00 CameronVand21
Pls help its a semester final i only have till the 14 pls help
The Earth's crust is part of which sphere? The Earth's crust is part of which sphere?
The Earth's crust is part of which sphere?
Question 1 options:
lithosphere
biosphere
hydrosphere
atmosphere
Question 2 (1 point)
Which materials are included in the hydrosphere that are not in liquid form?
Question 2 options:
rain forests and grasslands
rocks and minerals
ice caps
lakes and rivers
Question 3 (1 point)
What does erosion do?
Question 3 options:
breaks rocks apart
forms rocks
cements sediments
moves bits of rock and soil
Question 4 (1 point)
In the rock cycle how does rock become sediment?
Question 4 options:
through the process of weathering and erosion
through heat and pressure
through compaction and cementation
through crystallization and solidification
Question 5 (1 point)
if sedimentary rocks becomes molten, which rock type will be formed?
Question 5 options:
clastic
igneous
metamorphic
foliated
Question 6 (1 point)
What is the defining trait of all minerals?
Question 6 options:
shiny
made of carbon
crystalline structure
organic
Question 7 (1 point)
A geologist finds a large rock that contains a seashell. What does this tell us about the area at the time the rock was formed?
Question 7 options:
The area was covered by water.
The area was snowy and cold.
The area was hot and tropical.
The area was dry and sandy.
Question 8 (1 point)
Why can the geologic record be analyzed by looking at different rock layers?
Question 8 options:
All layers are the same age.
The layers have different ages with the youngest layers on top.
The layers have different ages with the oldest layers on top.
The layers have different layers with the youngest layers on the bottom.
Question 9 (1 point)
What is the main cause of convection currents in the mantle?
Question 9 options:
density and temperature
temperature and pressure
density and weight
weight and pressure
Question 10 (1 point)
At which type of boundary do lithospheric plates collide?
Question 10 options:
gravitational boundaries
contour boundaries
convergent boundaries
convection boundaries
Question 11 (1 point)
What is the main cause of earthquakes?
Question 11 options:
motion of tectonic plates
heat from the Sun
Earth's magnetic field
Earth's solid core
Question 12 (1 point)
How do scientists determine where an earthquake starts?
Question 12 options:
by studying a seismogram
by studying seismographs taken from multiple locations
by studying the direction of S and P waves
by studying the strength of the S and P waves
Answers: 3
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Pls help its a semester final i only have till the 14 pls help
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