Quiz For Earth Day
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15 trivia questions about our planet. See how many of them you can answer correctly and grab your certificate.
- 1.
![Where is the Earth located in the Solar System? - ProProfs]( "Where is the Earth located in the Solar System?")
Where is the Earth located in the Solar System?- A.
It's the second planet from the Sun.
- B.
It's the third planet from the Sun.
- C.
It's the fourth planet from the Sun.
- 2.
![How old is the Earth? - ProProfs]( "How old is the Earth?")
How old is the Earth?- A.
5 million years old.
- B.
10 billion years old.
- C.
4.5 billion years old.
- 3.
![Which is the largest ocean on our planet? - ProProfs]( "Which is the largest ocean on our planet?")
Which is the largest ocean on our planet?- A.
The Pacific Ocean.
- B.
The Atlantic Ocean.
- C.
The Indian Ocean.
- 4.
![Which is the largest island? - ProProfs]( "Which is the largest island?")
Which is the largest island?- A.
Madagascar.
- B.
New Guinea.
- C.
Greenland.
- 5.
![Which extinct bird lived on Mauritius? - ProProfs]( "Which extinct bird lived on Mauritius?")
Which extinct bird lived on Mauritius?- A.
The phoenix.
- B.
The emu.
- C.
The dodo.
- 6.
![How old are the oldest trees? - ProProfs]( "How old are the oldest trees?")
How old are the oldest trees?- A.
3000 years old.
- B.
6000 years old.
- C.
9000 years old.
- 7.
![Which is the fastest land animal? - ProProfs]( "Which is the fastest land animal?")
Which is the fastest land animal?- A.
The ostrich.
- B.
The giraffe.
- C.
The cheetah.
- 8.
![What is the percentage of oxygen in the Earth's atmosphere? - ProProfs]( "What is the percentage of oxygen in the Earth's atmosphere?")
What is the percentage of oxygen in the Earth's atmosphere?- A.
18
- B.
21
- C.
31
- 9.
![What percentage of the Earth's surface is covered in water? - ProProfs]( "What percentage of the Earth's surface is covered in water?")
What percentage of the Earth's surface is covered in water?- A.
50
- B.
60
- C.
70
- 10.
![Which is the longest mountain range on the planet? - ProProfs]( "Which is the longest mountain range on the planet?")
Which is the longest mountain range on the planet?- A.
The Himalayas.
- B.
The Rockies.
- C.
The Andes.
- 11.
![Which is the highest waterfall in the world? - ProProfs]( "Which is the highest waterfall in the world?")
Which is the highest waterfall in the world?- A.
Niagara
- B.
Angel
- C.
Iguazú
- 12.
![Who was the first explorer to reach the South Pole? - ProProfs]( "Who was the first explorer to reach the South Pole?")
Who was the first explorer to reach the South Pole?- A.
Roald Amundsen
- B.
Ernest Shackleton
- C.
Robert Falcon Scott
- 13.
![What do you call the variation of life forms within an ecosystem? - ProProfs]( "What do you call the variation of life forms within an ecosystem?")
What do you call the variation of life forms within an ecosystem?- A.
Evolution
- B.
Biology
- C.
Biodiversity
- 14.
![Do dolphins have teeth? - ProProfs]( "Do dolphins have teeth?")
Do dolphins have teeth?- A.
Yes.
- B.
No.
- C.
Only the bottlenose dolphins.
- 15.
![Above what altitude are travelers considered to be astronauts? - ProProfs]( "Above what altitude are travelers considered to be astronauts?")
Above what altitude are travelers considered to be astronauts?- A.
30 kms (18.6 miles).
- B.
50 kms (31 miles).
- C.
80 kms (50 miles).
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