WorksheetsGENERAL STUDIES REVISION
Total questions: 50
Worksheet time: 36mins
A large body of salt water that is smaller than an ocean
gulf
bay
sea
island
A body of freshwater that is completely surrounded by land
sea
lake
bay
gulf
A low area between mountain ranges or hills
plain
delta
valley
penninsula
An area of land that is mostly flat and has few trees
valley
plain
mountain range
penninsula
A portion of land that is nearly surrounded by water and is connected with a larger body of land
cape
penninsula
tributary
lake
A body of land that is surrounded by water
island
peninsula
bay
lake
why do volcanoes erupt
Volcanoes erupt when molten rock called magma rises to the surface.
is feels like
it erupts any time
it is pushed out
why do volcanoes erupt
Volcanoes erupt when molten rock called magma rises to the surface.
is feels like
it erupts any time
it is pushed out
What is the narrow piece of land that connecting 2 land masses called?
valley
island
peninsula
isthmus
What is a man made waterway used for navigation, irrigation and drainage called?
lake
canal
river
ocean
What is a high, flat landform with steep sides called?
hill
mountain
plateau
mesa
What is a large group or chain or islands called?
strait
valley
archipelago
isthmus
What is a narrow body of water connecting 2 larger bodies of water called? (a narrow channel)
bay
channel
isthmus
strait
CONTINENT
VOLCANO
OCEAN
CANAL
WATERFALL
RIVER
CITY
OCEAN
COUNTRY
OCEAN
ARCTIC
DESERT
OCEAN
SEA
MOUNTAIN
RIVER
TSUNAMI
MAN-MADE DISASTER
NATURAL DISASTER
NATURAL AND MAN-MADE
WATER POLUTION
NATURAL DISASTER
MAN-MADE DISASTER
ARE EXAMPLES OF NATURAL DISASTERS:
WATER AND AIR POLLUTION
OIL SPILLS AND WATER CONTAMINATION
VOLCANO ERUPTIONS
SOME ENDANGERED ANIMAL SPECIES
I am strong wind, I start over warm seas and move towards land.
What am I?
volcano
wildfire
earthquake
hurricanes
Look at the picture and choose the correct answer.
tsunami
climate
fire
volcano
Choose the picture that shows a human_made disaster.
Name the Disaster
Thunder Storm
Tornado
Cyclone
Hurricane
Typhoon
Name the Disaster
Drought
Flood
Earthquake
Name the Disaster
landslide
Earthquake
Drought
Flood
______________ occur due to the release of built up pressure inside the Earth’s crust.
floods
drought
tidal waves
Earthquakes
Earthquakes of less than 5 magnitudes are measured on the ____________scale.
Moment
Richter
Motion
Energy
Which of the following causes of global warming can be affected by human behavior?
Volcanic eruptions
Greenhouse gases
Solar activity
Natural fluctuations of the planet
Where does the energy that keeps the surface of the Earth warm come from?
Fossil fuels
The sun
The spin of the Earth
The friction of the Earth's atmosphere
The Moon
What greenhouse gas is released into the atmosphere from gasoline-burning cars?
Carbon dioxide
Water vapor
Ozone
Oxygen
Which of the following best describes global warming?
The current temperatures on Earth
The weather during the summer
The increase in the average temperatures on Earth
All of the above
Greenhouse gases are important to our planet's survival because...
They create a natural cooling effect that keeps us from burning up.
They fuel the cars we drive.
They create oxygen which we need to breathe.
They keep our earth warm so we can sustain life.
Which of the following could increase the amount of greenhouse gasses in our atmosphere?
Burning fossil fuels
Planting trees
Walking to school and work
Cutting down trees
As greenhouse gasses increase, what happens to Earth's temperature?
Increase
Decrease
Stays the Same
No Trend
Which of these is not a cause of global warming?
Burning of fossil fuels
Use of fertilizers with Nitrogen
Increase in livestock farming
Recycling
Why are too many greenhouse gases bad for the environment?
They cause trees to die.
They release heat and will be the cause of the next ice age.
They trap heat in our atmosphere causing the planet to warm up.
They are fossil fuels which pollute our environment.
The layer that protects the earth from the ultraviolet rays of the sun is called ————————
Water vapor
Ozone Layer
Methane
Carbon dioxide
