Earth Science: Grade 7 Planet Challenge
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?