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GA First Semester 6th gr Science Review Jones Flashcards | StudBud
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GA First Semester 6th gr Science Review Jones
GA First Semester 6th gr Science Review Jones
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Questions
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Answers
1
What are Some of the Impacts of Global Warming?
Receding Sea Levels
Increasing Biodiversity
Arctic Animals Losing Their Environment
Rising Sea Levels
2
What affect does salt have on the density of water?
Decreases density making water float.
Makes it evaporate faster.
Increases density making water sink.
Does nothing.
3
Convection Currents transfer heat in fluids.
True
False
4
What powers the water cycle
The earth
The clouds
space
The sun
5
What drives continental drift
Concussion currents
Convection currents
Contusion currents
Conduction curents
6
What drives the rock cycle
Pressure
Ground movement
Erosion
Heat
7
a method of heat transfer through movement of a gas or liquid
Reduction
Conduction
Situation
Convection
8
Most tectonic plates have two kinds of crust, what are they?
inner crust & outer crust
soft crust & hard crust
oceanic crust & continental crust
crust & mantle
9
is heat transfer through space by electromagnetic waves
conduction
radiation
convection
I DON'T KNOW
10
Mantle
hahahahhahabha
Theory that earth's lithosphere is in constant motion
Mostpy solid bulk of the inside of earth; it is between the crust and core.
hahhahahaha
11
What is evidence of continental drift?
landforms and climate
similar fossil findings
Continents look like they fit together
all of the above
12
Witch of these has something to do with recycling?
Remake, Repeat, Retard
Dogs
Replay, Restart, Redo
Reduce, Reuse, Recycle
13
Why do tectonic plates move?
Because the Earth rotates
The magnetic force of the Earth's core
Magma in the mantle pulls plates along as it heats and cools
The moon's tidal pull
14
WHAT ARE MIXTURES ?
2 mixtures that can be separated
A mixtures are 2 elements that make a new element.
One element
Three elements that cam be separated
15
The rock cycle ____.
has no beginning or end
ends with metamorphic rock
ends with igneous rock
begins with igneous rock
16
Define: Sedimentary Rock
Forms the cooling of molten rock at or below the surface
Form particle from rock or remain plant/animal press cement
Form particle from grain or remain plant/flower press cement
Form from rock that changed heat pressure chemical reaction
17
Tectonic plates are...
A supercontinent that existed in Paleozoic and Mesozoic
Coconut baby wipes
Cracks in Earth's oceanic crusts
The Earth’s lithosphere broken into major and minor parts.
18
Weathering and erosion both...
move rocks
change rocks
wash soil away
change the earth's surface
19
When erosion and deposition occur, what rock forms?
Sedimentary
Igneous
Metamorphic
Magma
20
The solid outer layer of Earth that consists of the crust and the rigid upper layer of mantle?
Asthenosphere
Mesosphere
Tectonic Plate
Lithosphere
21
What causes the movement of tectonic plates?
Faulting
Convection currents
Geomorphic processes
Folding
22
What is the difference between compounds and mixtures?
Compounds are chemically combined, mixtures are not.
They are the same.
23
What is Earth's crust and very top of the mantle?
inner core
crust
lithosphere
asthenosphere
24
Renewable resources are resources that....
cannot make anymore
can make more
create a lot of pollution
take millions of years to make more
25
What is conservation?
When two or more people are speaking to oneanother
the protection & careful use of natural resources
a place where you learn to play music
a company that makes sneakers
26
Oceanic crust
the relatively thick part of the earth's crust that forms the large land
Theory that earth's lithosphere is in constant motion
thinner, more dense, younger crust making ocean floor
it is generally older and more complex than the oceanic crust
27
Erosion is..
build up
gradual wearing away
tearing pieces apart
28
Which one of these things was not a reason supporting the Theory of Continental Drift?
Coal Distribution
Traces of Meteorites on all Continents
Mountain/Rock Strata
Fossil Distribution
29
What state of matter is the outer core?
Gas
Liquid
Solid
30
The basic unit of a chemical element
atom
molecule
mixture
compound
31
Crust
Theory that earth's lithosphere is in constant motion
asdassas
hahahaha
Earth's outermost layer
32
Which of the following is NOT a cause of weathering, erosion, and deposition?
fire
ice
wind
water
33
Deposition is...
animal actions
pieces of rock or soil
release of pressure
agents of erosion deposit
34
Inner Core
composed of an alloy of iron, nickel, and other heavy elements
Inside of a rubber ball
An apple Core
The solid, inner portion of Earth's core
35
How does heat transfer
North to West
Cold to Up
Hot to Cold
Hot to East
36
Define: Igneous Rock
Form particle from rock or remain plant/animal press cement
Forms the cooling of molten rock at or below the surface
Form from rock that changed heat pressure chemical reaction
Forms the heating of molten rock at or above the surface
37
Define: Metamorphic Rock
Form from rock that changed cool tempuratures
Forms the cooling of molten rock at or below the surface
Form from rock that changed heat pressure chemical reaction
Form particle from rock or remain plant/animal press cement
38
Define: Rock Cycle
A process that quickly change rocks from one kind to another
Happens to only chemical rocks
Only happens to igneous rocks
A process that slowly change rocks from one kind to another
39
What are Fossil Fuels derived from?
Inorganic material found in metamorphic rock
Inorganic material found in sedimentary rock
Organic material found in metamorphic rock
Organic material found in sedimentary rock
40
What type of elements make up the inner core of earth?
iron and aluminum
silicon and oxygen
oxygen and hydrogen
nickel and iron
