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