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WorksheetsEARTH AND LIFE SCIENCE DIAGNOSTIC TEST
Total questions: 60
Worksheet time: 1hrs 3mins
What force was Wegener looking for to explain how the continents moved?
subduction zones at plate boundaries
hot spots under continents
magnetic reversals of the north and south poles
convection currents in the mantle
According to the diagram, what will form when sedimentary rock is exposed to heat and/or pressure?
magma
igneous rock
sediments
metamorphic rock
protect against magnetic particles.
If a planet was positioned half in & half out of the habitable zone it would be able to...
Sustain life because it half of the amount of water will be in liquid form.
Possibly sustain life based on having some water being in liquid form & geothermal activity.
Not support life because half of the water is frozen.
Partially support life, but half of the organisms will freeze when the planet rotates halfway out of the habitable zone.
We are part of which subsystem?
Atmosphere
Biosphere
Geosphere
Hydrosphere
Earth’s internal heat is produced by ...
Radioactive Decay and Absolute Dating
Residual Heat and Radiogenic Heat
Residual Heat and Radioactive Decay
Radiogenic Heat and Absolute Dating
Earth’s internal heat is produced by ...
Radioactive Decay and Absolute Dating
Residual Heat and Radiogenic Heat
Residual Heat and Radioactive Decay
Radiogenic Heat and Absolute Dating
The remaining 60% of the solar energy is absorbed by the
atmosphere, land, and oceans.
TRUE
FALSE
MAYBE
Encounter theory proposes that planets were formed as a result of the “encounter” between which
two bodies in the solar system?
Stars
Moons
Asteroids
Planets
In the planetesimal theory, which is believed to have had an encounter with an intruding star?
Another Star
Asteriods
Comets
Protosun
Which of the following describes geothermal gradient?
increase in viscosity with depth
increase in volume with depth
increase in temperature with depth
increase in pressure with depth
Which of the following describes the Earth’s thermal budget?
the amount of heat produced in the interior and released on the surface
The amount of heat emitted by the Earth’s core
the balance of heat produced within the Earth’s interior
the amount of heat absorbed by the Earth’s crust
Which of the following are the main sources of Earth’s internal heat?
radioactive decay of isotopes
extraterrestrial impacts
Ultraviolet Radiation
Collision of different materials inside the earth's surface
Which of the following refers to the lowest layer of the atmosphere?
thermosphere
exosphere
troposphere
stratosphere
Which of the following refers to the layer where ozone is located?
thermosphere
stratosphere
exosphere
troposphere
Which of the following statements is true?
Nitrogen has the lowest concentration in the atmosphere.
Argon is a natural greenhouse gas.
Oxygen has the highest concentration in the atmosphere.
Water vapor is a natural greenhouse gas.
Which of the following describes magmatism?
movement of magma
production of lava
movement of lava
production of magma
What is the most abundant element in magma?
aluminum
oxygen
calcium
silicon
What is the most abundant component of the atmosphere?
oxygen
carbon dioxide
nitrogen
argon
