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Introduction to Earth Science Flashcards | StudBud
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Introduction to Earth Science
Introduction to Earth Science
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Chapter 1 overview of different topics studied in Earth Science
Flashcards
29 cards
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Practice quiz
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Questions
29
Answers
1
The outer planets--Jupiter, Saturn, Uranus, Neptune are made up of ___
hydrogen, helium, and water
carbon, oxygen, and methane
water, carbon dioxide, ammonia, and methane
iron, nickel, and carbon dioxide
2
What are the three main parts of the geosphere?
lithosphere, mantle, core
atmosphere, crust, core
asthenosphere, lithosphere, atmosphere
crust, mantle, core
3
Which of the following is an environmental hazard created by humans?
hurricane
air pollution
flood
earthquake
4
Which of the following is powered by energy from Earth's interior?
weather
erosion
volcano
ocean circulation
5
A preliminary untested explanation that explains how or why things happen is a scientific ____
law
theory
hypothesis
method
6
Resources that can be replenished over a relatively short time span are called ____
mineral resources
fossil fuels
nonrenewable resources
renewable resources
7
Which of the following is NOT an example of a renewable resource?
cotton
iron
lumber
chicken
8
Which of Earth's spheres includes the oceans, groundwater, lakes, and glaciers.
the atmosphere
the hydrosphere
the geosphere
the biosphere
9
A scientific idea that is well tested and accepted by the scientific community is called ___.
method
inquiry
hypothesis
theory
10
The sun's energy drives which of the following processes?
volcanic eruptions
mountain building
weather and ocean circulation
earthquakes
11
Earth is considered a system because all of its parts ____
interact
were formed at the same time
represent separate closed systems
are powered by the same energy source
12
Which of the following is NOT one of the main areas of Earth science?
astronomy
oceanography
geology
astrology
13
Which of the following is an example of a renewable resource?
coal
petroleum
iron
energy from flowing water
14
The crust and uppermost mantle make up the rigid outer layer of Earth called the ____
lithosphere
geosphere
asthenosphere
lower mantle
15
When competing hypotheses have been eliminated, a hypothesis may be elevated to a scientific __
idea
estimate
truth
theory
16
Which of the following is NOT caused by human interactions with the Earth system?
deforestation
mountain building
water pollution
air pollution
17
Any size group of interacting parts that form a complex whole is a(n) _____.
tectonic plate
system
sphere
energy source
18
What is the driving force for the movement of the lithospheric plates?
heat from the sun
unequal distribution of heat within the Earth
unequal distribution of heat within oceans
heat in the atmosphere
19
The area of Earth Science that examines the physical and biological changes in Earth's past
oceanography
historical geology
physical geology
biology
20
The __ hypothesis suggests that our solar system evolved from a rotating cloud of dust and gas
first
Big Bang
creation
nebular
21
What are the two sources of energy for the Earth system?
lightning and the sun
the sun and wind
Earth's interior and the winds
the sun and Earth's interior
22
The theory of plate tectonics helps scientists explain _____.
why Earth's core is less dense than the mantle
how earthquakes and volcanic eruptions occur
why hurricanes occur
how ocean currents move over Earth's surface
23
According to the nebular hypothesis,our solar system formed from a huge rotation cloud of
oxygen and helium
nitrogen and oxygen
carbon and hydrogen
helium and hydrogen
24
According to the plate tectonic model, what layers form Earth's rigid, mobile plates?
crust and uppermost mantle
upper and lower mantle
crust only
inner and outer core
25
A scientific hypothesis can become a theory if ___
the hypothesis can be tested at least once
there are no other competing hypotheses
the entire scientific community accepts it
hypothesis is tested and competing hypothesis r elimainated
26
Name an interacting part in a weather system.
clouds
earthquake
weather man
weather satellite
27
What is the study of the atmosphere and the processes that produce weather and climate?
oceanography
geology
meteorology
astronomy
28
The inner planets--Mercury, Venus, Earth and Mars--were formed by
repeated collisions of asteroid-sized debris
supernovas
collisions with large galaxies
masses of cold hydrogen and helium
29
Earth's four major spheres are the ____
hydrosphere, asthenosphere, lithosphere, biosphere
hydrosphere, geosphere, lithosphere, asthenosphere
hydrosphere, atmosphere, lithosphere, biosphere
hydrosphere, atmosphere, geosphere, biosphere