WorksheetsUnit 2 Test: WG
Total questions: 51
Worksheet time: 27mins
Name
Class
Date
1.
Which of follow items are true about tectonic plates? (select 3)
a)
Movement of plates can create mountain ranges or volcanoes.
b)
Tectonic plates are found only beneath oceans.
c)
The plates move (on average) a couple of centimeters per year.
d)
Pull apart, crash into each other, or slide past one another.
e)
Tectonic plates move about 3-4 feet in a years time.
2.
Which of the following statements is true regarding the first four planets in our solar system, known as terrestrial planets?
a)
They are primarily composed of gases and have no solid surface.
b)
They have a rocky composition and are characterized by solid surfaces.
c)
They are located farthest from the Sun compared to all other planets.
d)
They possess extensive ring systems similar to those found around gas giants.
3.
Which of the following planets in our solar system is classified as a gaseous planet?
a)
Mercury
b)
Venus
c)
Saturn
d)
Earth
4.
What is the primary feature of Earth's magnetic field?
a)
To provide a source of energy for living organisms.
b)
To regulate the temperature of the Earth’s surface.
c)
To protect the Earth from harmful solar radiation and cosmic rays.
d)
To facilitate communication between satellites in orbit.
5.
About 70% of Earth's surface is part of the:
a)
Hydrosphere
b)
Lithosphere
c)
Atmosphere
d)
Biosphere
6.
Which option best describes the hydropshere?
a)
The thin layer of gasses extending above the planet’s surface
b)
Includes the Earth’s crusts and landforms
c)
Includes oceans, lakes, rivers, underground water, and other bodies of water
d)
The layer located between the lithosphere.
7.
Which option best describes the lithosphere?
a)
The thin layer of gasses extending above the planet’s surface.
b)
Includes the Earth’s crusts and landforms.
c)
Includes oceans, lakes, rivers, underground water, and other bodies of water.
d)
The liquid layer surrounding the solid inner core of Earth.
8.
Which best describes a Landform?
a)
A type of weather pattern that affects climate.
b)
A natural feature of the Earth’s surface, such as mountains, valleys, and plains.
c)
A man-made structure used for transportation.
d)
A method of soil conservation in agriculture.
9.
Which of the following statements accurately describes the difference between continental crust and oceanic crust?
a)
Continental crust is thinner than oceanic crust.
b)
Continental crust is thicker than oceanic crust.
c)
Both types of crust are the same thickness.
10.
Select which answer best describes the mantle.
a)
It is at the center of the planet and is composed of iron and nickel under pressure.
b)
It is a hard, rocky shell forming the Earth’s surface. It is part of the lithosphere.
c)
It is a thick layer of hot dense rock that sits below earth's crust.
d)
The thin layer of gasses extending above the planet’s surface
11.
The Continental Drift Theory believes:
a)
Continents are fixed in their positions and do not move.
b)
The core is the reason the Earth experiences tornadoes
c)
The Earth’s crust is static and does not change over time.
d)
Continents were once joined and slowly drifted apart.
12.
Which type of plate movement is shown in the image below?
a)
Convergent
b)
Divergent
c)
Transform
13.
Select which is most accurate for Convergent Plate Boundaries
a)
Two plates collide and form a mountain range, trench, or volcano.
b)
Two plates separate forming new crust through the rising of magma.
c)
Two plates slide past each other in opposite directions creating strong earthquakes.
14.
Select which is most accurate for Transform Plate Boundaries.
a)
Two plates collide and form a mountain range, trench, or volcano.
b)
Two plates separate forming new crust through the rising of magma.
c)
Two lates slide past each other in opposite directions creating strong earthquakes.
15.
Select which is most accurate for Divergent Plate Boundaries.
a)
Two plates collide and form a mountain range, trench, or volcano.
b)
Two plates separate forming new crust through the rising of magma.
c)
Two lates slide past each other in opposite directions creating strong earthquakes.
16.
Which best describes earthquakes?
a)
Sudden shaking of the ground caused by the movement of tectonic plates.
b)
A continuous rumbling sound that occurs in the atmosphere.
c)
A phenomenon that only occurs underwater.
d)
A type of weather event characterized by strong winds.
17.
How were the Hawaiian Islands formed?
a)
By the collision of two oceanic plates in the Pacific.
b)
By the subduction of the Pacific Plate beneath part of North America.
c)
By the Pacific Plate moving over a hot spot.
d)
By volcanic activity from continental drift.
18.
What geological process primarily occurs at the Mid-Atlantic Ridge?
a)
Subduction of oceanic plates
b)
Continental collision
c)
Erosion of existing landforms
d)
Formation of new oceanic crust
19.
What is subduction?
a)
The process where two tectonic plates slide past each other.
b)
The process where one tectonic plate moves under another and sinks into the mantle.
c)
The formation of new oceanic crust at mid-ocean ridges.
d)
The movement of tectonic plates away from each other.
20.
Select which best describes volcanoes (3 answers).
a)
They occur near convergent and divergent plate boundaries.
b)
They can occur when magma blasts through the crust due to hot spots in the mantle.
c)
Natural geological formations that erupt molten rock, ash, and gases.
d)
They occur near transform plate boundaries.
e)
They are caused by a series of thunderstorms.
21.
Weathering is defined as:
a)
The process of breaking down or dissolving rocks and minerals on the Earth’s surface.
b)
The movement of soil and rock particles to other locations by wind, water, or ice.
c)
The formation of new rocks from cooled magma or lava.
d)
The chemical alteration of minerals due to high temperatures and pressures.
22.
Frost wedging best describes which type of weathering?
a)
Physical
b)
Chemical
23.
The creation of caves through Carbon Dioxide and Moisture mixing is known as which type of weathering?
a)
Physical
b)
Chemical
24.
T/F: Plants and their roots can help prevent wind erosion from occuring.
a)
True
b)
False
25.
Glacier Erosion is best defined as:
a)
The process of rocks and soil being worn down by the wind.
b)
The movement of glaciers that shapes landscapes through the grinding action of ice.
c)
The breaking down of rocks due to chemical reactions in water.
d)
The accumulation of snow and ice over time in a specific area.
26.
Ocean waves hitting rocks on a coastal area and changing them into sandy beaches is an example of which type of erosion?
a)
Glacial
b)
Chemical
c)
Water
d)
Wind
27.
What is the process by which water vapor turns into liquid water in the water cycle?
a)
Evaporation
b)
Condensation
c)
Precipitation
d)
Transpiration
28.
Which part of the water cycle involves water falling to Earth's surface?
a)
Evaporation
b)
Condensation
c)
Precipitation
d)
Transpiration
29.
What is the primary source of energy that drives the water cycle?
a)
Wind
b)
Ocean currents
c)
The sun
d)
Geothermal heat
30.
When water evaporates in the water cycle, it changes into which state?
a)
Solid
b)
Liquid
c)
Plasma
d)
Gas
31.
What is the primary purpose of desalination?
a)
To convert saltwater into freshwater
b)
To increase agricultural productivity
c)
To generate electricity
d)
To add minerals to water
32.
Why isn't desalination an easy option?
a)
It requires minimal energy input.
b)
The technology is widely available and inexpensive.
c)
It has significant environmental impacts and is expensive.
d)
It can produce fresh water by simply boiling it.
33.
Does the amount of water on Earth ever change? Why or why not?
a)
Yes, it changes frequently due to various natural processes.
b)
No, the total amount of water on Earth remains constant.
c)
It changes only during significant geological events.
d)
The amount of water is increasing due to human activities.
34.
What percentage of water on Earth is freshwater vs saltwater?
a)
10% freshwater and 90% saltwater
b)
50% freshwater and 50% saltwater
c)
1% freshwater and 99% saltwater
d)
3% freshwater and 97% saltwater
35.
Where can 2/3 of Earth's freshwater be found?
a)
In glaciers and ice caps
b)
In rivers and lakes
c)
In underground aquifers
d)
In the atmosphere
36.
Which best describes tributaries?
a)
Small streams that flow into larger rivers
b)
Large lakes that feed into oceans
c)
Water bodies that are completely independent of other water sources
d)
Man-made channels for irrigation
37.
Label each plate boundary.
a)Transform
b)Divergent
c)Convergent
1
2
3
1)
2)
3)
38.
Label the parts of the plate boundary
a)Continental crust
b)Mountains
c)Subduction zone
1
2
3
1)
2)
3)
39.
Match the following
a)
thicker, less dense, forms landmasses, composed mostly of granite, generally older than oceanic crust
1.
Continental crust
b)
thinner, more dense, located under oceans and seas, composed mostly of basalt, generally younger than continental crust
2.
Oceanic crust
c)
Boundary where two tectonic plates meet
3.
Plate boundary
40.
Continental crust is (a) and (b) dense than oceanic crust.
Choose from the below words
thicker
less
thinner
more
41.
(a) an underwater mountain range formed when two plates move apart
Choose from the below words
mid-ocean ridge
model
outer layer
pattern
42.
Which of the following WAS NOT used to support continental drift or Pangea? (a)
Choose from the below words
satellites
matching plant fossils
corresponding mountain ranges
coal beds on numerous continents
fossils of prehistoric reptiles
43.
Which layer of the Earth is primarily composed of liquid iron and nickel?
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
44.
What is the primary reason for the formation of oceanic trenches?
a)
Erosion by ocean currents
b)
Subduction of one tectonic plate beneath another
c)
Accumulation of sediment over time
d)
Volcanic activity on the ocean floor
45.
Which of the following processes is responsible for the creation of mountain ranges?
a)
Erosion by wind and water
b)
Tectonic plate collision
c)
Sediment deposition
d)
Volcanic eruptions
46.
What is the main component of Earth's atmosphere?
a)
Oxygen
b)
Carbon Dioxide
c)
Nitrogen
d)
Hydrogen
47.
Which of the following is a major environmental concern associated with desalination?
a)
Increased greenhouse gas emissions
b)
Depletion of freshwater resources
c)
Disposal of concentrated brine
d)
Deforestation
48.
What is a common byproduct of the desalination process?
a)
Freshwater
b)
Salt
c)
Carbon dioxide
d)
Methane
49.
What is the process called when rocks are broken down by physical forces such as wind or water?
a)
Erosion
b)
Weathering
c)
Sedimentation
d)
Deposition
50.
Which layer of the Earth is responsible for tectonic plate movement?
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
51.
What is the main cause of ocean currents?
a)
Wind patterns
b)
Earth's rotation
c)
Temperature differences
d)
All of the above
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