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Worksheetsbench mark revision 3
Total questions: 102
Worksheet time: 2hrs 15mins
A meteor that stikes the Earth's surface is called a _________.
meteorite
sun
planet
outer planet
Moons are naturally occurring satellites that orbit planets.
True
False
When a ______ gets close to the Sun, its frozen material begins to melt and forms a trail of dust, rock and gas behind it.
comet
meteoroid
meteor
star
Our solar system is part of a lager region of space called a __________.
moon
star
galaxy
comet
The Milky Way is larger than our solar system. It contains more than 200 billion stars, including the Sun and our solar system.
True
False
What do we call a meteor that strikes the Earth's surface?
comet
meteorite
meteoroid
asteroid
What do we call rocky or metallic objects that orbit the Sun?
Asteroids
Comets
Moons
Planets
What is a large region of space containing billions of stars, dust, and gas?
Solar System
Universe
Galaxy
Asteroid Belt
A ______ is a mixture of frozen gases, ice, dust, and rock that moves in an elliptical orbit around the Sun.
comet
asteroid
moon
planet
Our galaxy is known as the Milky Way.
True
False
Which is larger, the Solar System or the Milky Way galaxy?
The Solar System, because it includes all the planets
The Solar System, because the Sun is the biggest star
The Milky Way, because it contains more than 200 billion stars including the Sun and solar system
The Milky Way, because it contains only stars
A meteoroid is...
A small rocky or metallic object that orbits the Sun
A meteoroid that enters the Earth's atmosphere(Shooting Stars)
A meteor that strikes Earth's surface
Meteors
Strike the Earth's surface
Are meteoroids that enter Earth's atmosphere
Are small rocky or metallic objects that orbit the Sun
Meteorites
Strike the Earth's surface
Enter Earth's atmosphere
Are small rocky or metallic objects that orbit the Sun
A _____is a sphere of hot gases that releases energy as light.
Galaxy
Star
Comet
Gravity
As the comet gets closer to the Sun, dust,rock,and gases trail ________the comet.
in front of
behind
on top of
next to
Which galaxy is the Solar system in?
Andromeda galaxy
Milky way galaxy
Triangulum galaxy
What is deposition?
Breaking rock into smaller pieces
Moving broken pieces of rock around the Earth's surface
The build up of land
Features on the Earth's surface
What are landforms?
Breaking rock into smaller pieces
A triangle shaped landform at the mouth of a river
A deep gorge with steep sides formed by moving water
Features on the Earth's surface
What is a delta?
A triangle shaped landform at the mouth of a river
A deep gorge with steep sides that can be formed by moving water
Features on the Earth's surface
The movement of rock and sand around the Earth
What is a canyon?
A triangle shaped landform at the mouth of a river
A deep gorge with steep sides that can be formed by moving water
The build up of land by depositing soil
The movement of weathered material around the Earth's surface
How is a sand dune formed?
Wind erosion and deposition
Water weathering and deposition
Wind weathering and erosion
Ice erosion and deposition
What is a glacier?
Wind erosion carving out rock
A block of snow on top of water
A moving block of ice on top of land
Water weathering breaking down rock
Deltas forming at the mouths of rivers are an example of:
Weathering
Erosion
Deposition
Which type of stream is most likely to cause the greatest amount of erosion?
A slowly moving stream with a small amount of water.
A quickly moving stream with a small amount of water.
A quickly moving stream with a large amount of water.
A slow moving stream with a large amount of water.
Which of the following is not a cause of weathering?
Water freezes in a crack in a rock.
A plant grows in a crack in a rock.
Sand blows against a rocky surface.
A river carries sand and sediment downstream.
Which of the following is not an example of erosion?
The wind blowing sand from one sand dune to another.
Water carrying sediment down a long bending river.
Water getting into a rock and cracking the rock when it freezes.
An avalanche caused by gravitational force.
_____________________ is the movement of soil and rock by wind, water, ice, and gravity.
Weathering
Erosion
Deposition
______________________ occurs when eroded materials stop moving and begin to build up.
Weathering
Erosion
Deposition
_______________ moves material from one place to another.
Weathering
Erosion
Deposition
_____________________ is solid material (matter) moved by wind and water that settles on the surface of land or the bottom of a body of water.
deposition
sediment
erosion
A _____________________ is a wetland area that forms as river waters empty into a larger body of water.
dune
delta
deposition
tsunami
The Grand Canyon was caused by _____________________ erosion from the Colorado River.
water
wind
A ______________ is a hill of sand created by the wind.
dune
delta
sediment
3 elements needed to produce a _____________________.
- Abundant loose sand
- Wind source
- Object ( such as a boulder, tree, or shrub) that obstructs the wind force and causes the sand to pile up in drifts.
sand dune
delta
deposition hill
Over long periods of time, deposition may change the Earth's surface by...
forming new land features.
washing away beaches.
breaking down large rocks in to smaller ones.
moving topsoil.
What is an enormous mass of ice moving over land, causing weathering of rock and soil?
A glacier
An iceberg
An ice wedge
A sand dune
How do plants weather rocks?
During photosynthesis
When the plant moves water from the roots to the leaves, the rock breaks
When roots grow into cracks of rocks and expand, the rock breaks
Plants don't weather rocks
Choose TWO descriptions below that represent Erosion.
Rain washing away dirt from a hillside
Water getting in cracks of rocks, freezing, and breaking them
Wind hitting the top of a mountain for thousands of years creating arches.
Waves moving sand from one place to another
Sand and small pebbles are examples of
deposition
agents
exfoliation
sediments
Which type of stream is most likely to cause the greatest amount of erosion?
A slowly moving stream with a small amount of water.
A quickly moving stream with a small amount of water.
A quickly moving stream with a large amount of water.
A slow moving stream with a large amount of water.
Which of the following is not a cause of weathering?
Water freezes in a crack in a rock.
A plant grows in a crack in a rock.
Sand blows against a rocky surface.
A river carries sand and sediment downstream.
This type of weathering occurs when rocks weaken then break down due to chemical changes in the composition of the rock.
mechanical weathering
chemical weathering
erosion weathering
deposition
A metal statue slowly turning green after years of being outside is an example of:
mechanical weathering
chemical weathering
A cliff formed near the ocean. Which statement best describes how this cliff formed?
Warm air melted the rock.
Sun rays evaporated the rock.
Ocean waves washed away rock.
Plant roots pushed away the rock.
Deposition changes the Earth’s surface because eroded materials _____.
stop the river's flow
make rich farmlands
are dropped in new places
move very slowly
How does freezing water cause the weathering of rocks? The freezing water—
keeps the rocks in place
makes the rocks last longer
expands cracks and breaks rocks
causes rocks to fall in landslides
the general terms for the movement of sediment by wind, water, glaciers
weathering
erosion
deposition
