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WorksheetsCosmos
Total questions: 53
Worksheet time: 40mins
Which planet in our solar system has the most moons?
Jupiter
Saturn
Neptune
Uranus
What is the largest moon in our solar system?
Titan
Ganymede
Callisto
Europa
Which moon of Saturn is known for its geysers?
Titan
Enceladus
Mimas
Iapetus
What is the process called when a solar system is formed from a giant molecular cloud?
Nebular Hypothesis
Big Bang Theory
Stellar Evolution
Black Hole Formation
Which planet in our solar system is known for its prominent rings?
Jupiter
Saturn
Uranus
Neptune
What is the name of the moon that orbits the dwarf planet Pluto?
Charon
Nix
Hydra
Styx
What is the process called when a star collapses under its own gravity and explodes?
Supernova
Black Hole Formation
Nebular Hypothesis
Stellar Evolution
Which moon of Jupiter is known for its volcanic activity?
Io
Europa
Ganymede
Callisto
What is the name of the largest moon of Mars?
Phobos
Deimos
Ganymede
Titan
What is the name of the process by which a star produces energy?
Nuclear Fusion
Nuclear Fission
Radioactive Decay
Chemical Reaction
How long does it take the earth to revolve around the the sun?
24 hours
One month
One year
48 hours
What separates the inner planets from the outer planets?
The Milky Way
The Solar System
The Asteroid Belt
A Black Hole
Compared to the outer planets, the inner planets are_________.
larger
smaller
the same size
a different shape
During the winter, days are cooler because ...
The northern hemisphere is pointed toward the sun.
The northern hemisphere is pointed away from the sun.
The solar system consists of the sun, smaller objects, and ...
8 planets and their moons
6 planets
only moons
more than 100 stars
How long does it take Earth to make one revolution around the sun?
12 hours
24 hours
365 days
30 days
They are small and have rocky bodies.
this describes the inner planets
this describes the outer planets
Only planet known to have life
Earth
Mars
Venus
Mercury
Every planet in our solar system
rotates on a slightly tilted axis
revolves around the sun in its own orbit that DOES NOT overlap other orbits.
revolves around the sun in its own orbit and AT TIMES overlaps other orbits.
revolves around the sun and the other planets.
The cycle of the moon lasts about a _.
day
year
week
month
The moon ____________ around the Earth.
orbits
rotates
up
down
How do we see different phases of the moon?
Because the moon rotates on its axis
The earth revolves around the moon so the light is reflected on different areas of the moon.
The earth rotating on its axis allows us to see different phases of the moon.
The moon revolves around the Earth so the light is reflected on different areas of the moon.
What is the largest planet in our Solar System?
Mercury
Earth
Jupiter
Mars
Which planet is known as the 'Red Planet'?
Venus
Mars
Saturn
Neptune
What force keeps the planets in orbit around the Sun?
Magnetism
Electricity
Gravity
Friction
Oceans are important to our environment and atmosphere because... (Choose all that apply)
They absorb heat and carbon dioxide.
They hold 97% of the world's water
They generate 50% of the oxygen we breathe?
They create opportunities for family outings and activities.
Trees are so important to our environment because they absorb (sink) which greenhouse gas?
methane
carbon dioxide
water vapor
oxygen
Global warming is created by natural factors
True
False
A change in the pattern of weather in an area over long periods of time.
Climate
Weather
Global Warming
Global Climate Change
What greenhouse gasses contribute to Global Warming (Select all that apply)
Water Vapor
Carbon Dioxide
Methane
Other Pollutants
A decade is....
1 year
5 years
10 years
100 years
Someone who fights for a cause and tries to get others to do the same is known as....
Aspergers
an antidote
a teenager
an activist
Finding an agreement so that everyone is a little happy is known as...
a compromise
a bet
a problem
a wrong answer
Which word does NOT go with frustration?
upset
angry
happy
sad
If something goes viral, it means it...
makes people angry
spreads on the Internet
goes in the trash
makes people happy
Greta Thunberg was born in ...
2005
2003
2000
2002
Greta Thunberg lives in ...
Uppsala
Malmö
Stockholm
Greta is Time Magazine's youngest ever person of the year?True or false?
True
False
What is the primary cause of the current phase of climate change?
Volcanic eruptions
Solar variations
Human activities like burning fossil fuels
Changes in Earth’s orbit
Which of the following best defines global warming?
Temporary changes in weather patterns
The increase in Earth's average surface temperature
The natural greenhouse effect
The cooling of Earth's climate over time
Which greenhouse gas is the most significant contributor to global warming?
Oxygen (O₂)
Nitrogen (N₂)
Carbon dioxide (CO₂)
Helium (He)
What is the enhanced greenhouse effect?
The natural warming of Earth by greenhouse gases
The additional warming caused by human activities increasing greenhouse gas concentrations
The cooling of Earth due to a lack of greenhouse gases
The effect of greenhouse gases on plant growth
Which greenhouse gas is released from livestock farming and landfills?
Carbon dioxide (CO₂)
Nitrous oxide (N₂O)
Methane (CH₄)
Water vapor (H₂O)
What is one key piece of evidence supporting global warming?
Decrease in global temperatures
Retreat of glaciers in the Arctic and Himalayas
Increase in fossil fuel consumption
Reduced frequency of extreme weather events
Which of the following is a consequence of rising global temperatures?
Decreased sea levels
Increase in biodiversity
More frequent extreme weather events
Stabilization of polar ice sheets
What is the main goal of the Paris Agreement?
To phase out all fossil fuel use by 2020
To limit global warming to well below 2°C above pre-industrial levels
To eliminate greenhouse gases completely
To reduce global temperatures by 5°C
How does deforestation contribute to climate change?
By increasing oxygen levels
By decreasing the Earth's ability to absorb CO₂ through photosynthesis
By increasing rainfall in tropical regions
By reducing greenhouse gas emissions
Which strategy involves capturing and storing CO₂ emissions?
Solar energy production
Carbon sequestration
Wind energy generation
Fossil fuel combustion
Which of the following is a greenhouse gas:
Water vapor
Carbon dioxide
Ozone
Nitrous oxide
All of the above
The greenhouse gas that has most contributed to climate change over the last 100 years is:
Ozone
Methane
Carbon Dioxide
Chlorofluorocarbons
What is the primary cause of sea level rise associated with global warming?
Melting of polar ice caps
Increased rainfall
Expansion of seawater as it warms
Increased river flow into the oceans
Which of the following is a potential impact of climate change on agriculture?
Increased crop yields due to higher CO₂ levels
Decreased water availability for irrigation
Stabilization of weather patterns
Reduction in pest populations
What role do oceans play in mitigating climate change?
They absorb carbon dioxide from the atmosphere
They reflect sunlight back into space
They increase the Earth's albedo
They release methane into the atmosphere
