Which inner planet is known as the “Morning Star” or “Evening Star”?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
Which inner planet is closest to the Sun?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
What is the average surface temperature of Venus?
A) 500°C (932°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) 460°C (860°F)
Answer: D) 460°C (860°F)
Which inner planet has the highest surface temperature?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
Which inner planet has the longest rotation period?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
Which inner planet has the shortest rotation period?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
Which inner planet is referred to as Earth’s “sister planet” due to its similar size and composition?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
What is the main component of the atmosphere of Venus?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Methane
Answer: B) Carbon dioxide
Which inner planet has the most significant atmosphere?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
What is the largest volcano in the Solar System located on Mars?
A) Olympus Mons
B) Mauna Loa
C) Mount Everest
D) Mount Vesuvius
Answer: A) Olympus Mons
What is the diameter of Mercury?
A) 12,742 kilometers
B) 6,371 kilometers
C) 4,879 kilometers
D) 2,439 kilometers
Answer: D) 2,439 kilometers
Which inner planet has the thinnest atmosphere?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
Which inner planet has the highest mountain in the Solar System?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: D) Mars
What is the largest impact crater on Mercury?
A) Caloris Basin
B) Hellas Basin
C) Valles Marineris
D) Olympus Mons
Answer: A) Caloris Basin
Which inner planet has the greatest temperature variation between day and night?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
What is the atmosphere of Mars primarily composed of?
A) Oxygen
B) Nitrogen
C) Carbon dioxide
D) Hydrogen
Answer: C) Carbon dioxide
Which inner planet has the largest impact crater in the Solar System?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
What is the main component of the Earth’s atmosphere?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Methane
Answer: C) Nitrogen
What is the average surface temperature of Mars?
A) -60°C (-76°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) -20°C (-4°F)
Answer: A) -60°C (-76°F)
Which inner planet has the largest moon relative to its size?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
Which inner planet has the longest day?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
Which inner planet has the most significant water ice caps?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: D) Mars
Which inner planet has the highest density?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
What is the average surface temperature of Earth?
A) 500°C (932°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) 460°C (860°F)
Answer: B) 20°C (68°F)
Which inner planet has the strongest magnetic field?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
What is the diameter of Venus?
A) 12,742 kilometers
B) 6,371 kilometers
C) 4,879 kilometers
D) 12,104 kilometers
Answer: D) 12,104 kilometers
Which inner planet has the highest density?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
Which inner planet is known for its prominent dust storms?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: D) Mars
What is the average surface temperature of Venus?
A) 500°C (932°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) 460°C (860°F)
Answer: D) 460°C (860°F)
Which inner planet has the longest rotation period?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
Which inner planet is referred to as Earth’s “sister planet” due to its similar size and composition?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
What is the main component of the atmosphere of Venus?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Methane
Answer: B) Carbon dioxide
Which inner planet has the most significant atmosphere?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: B) Venus
What is the largest volcano in the Solar System located on Mars?
A) Olympus Mons
B) Mauna Loa
C) Mount Everest
D) Mount Vesuvius
Answer: A) Olympus Mons
What is the diameter of Mercury?
A) 12,742 kilometers
B) 6,371 kilometers
C) 4,879 kilometers
D) 2,439 kilometers
Answer: D) 2,439 kilometers
Which inner planet has the thinnest atmosphere?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
Which inner planet has the highest mountain in the Solar System?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: D) Mars
What is the largest impact crater on Mercury?
A) Caloris Basin
B) Hellas Basin
C) Valles Marineris
D) Olympus Mons
Answer: A) Caloris Basin
Which inner planet has the greatest temperature variation between day and night?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
What is the atmosphere of Mars primarily composed of?
A) Oxygen
B) Nitrogen
C) Carbon dioxide
D) Hydrogen
Answer: C) Carbon dioxide
Which inner planet has the largest impact crater in the Solar System?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: A) Mercury
What is the main component of the Earth’s atmosphere?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Methane
Answer: C) Nitrogen
What is the average surface temperature of Mars?
A) -60°C (-76°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) -20°C (-4°F)
Answer: A) -60°C (-76°F)
Which inner planet has the largest moon relative to its size?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
Which inner planet has the longest day?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
Which inner planet has the most significant water ice caps?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: D) Mars
Which inner planet has the highest density?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
What is the average surface temperature of Earth?
A) 500°C (932°F)
B) 20°C (68°F)
C) -40°C (-40°F)
D) 460°C (860°F)
Answer: B) 20°C (68°F)
Which inner planet has the strongest magnetic field?
A) Mercury
B) Venus
C) Earth
D) Mars
Answer: C) Earth
What is the diameter of Venus?
A) 12,742 kilometers
B) 6,371 kilometers
C) 4,879 kilometers
D) 12,104 kilometers
Answer: D) 12,104 kilometers
