Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Social Science
Class 7
Interior of the Earth
1.
Introduction to interior of Earth
Exercise condition:
3
m.
Choose the best
answer.
1.
Earth is the
fourth
fifth
second
largest planet by its size and mass.
2.
Mass of the Earth is about
9.572 × 10^24 kg
5.972 × 10^42 kg
5.972 × 10^24 kg
.
3
.
The lowest point on Earth is
Dead Sea
Milwaukee deep
Mariana Trench
of the Pacific Ocean.
Login
or
Fast registration
Previous theory
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!