Earth Science: Grade 7 Planet Challenge
Answer these simple questions correctly and earn coins
Difficulty Level :
10 Questions
Popular Questions In Earth Science: Grade 7 Planet Challenge
- Which layer of Earth is mostly solid and capable of flowing very slowly?
- What causes the Earth's magnetic field?
- Which type of rock is formed from cooled magma or lava?
- What is the primary cause of plate tectonics?
- Which gas makes up the largest percentage of Earth's atmosphere?
- What is the name of the supercontinent that existed millions of years ago?
- Which of the following is NOT a greenhouse gas?
- What is the primary driving force behind ocean currents?
- What process is responsible for the formation of sedimentary rocks?
- Which sphere encompasses all living organisms on Earth?