What layer of Earth’s interior contains over 60% of the Earth’s mass and is composed of iron- and magnesium-rich silicates? | ICStudy

Question Test Premium News Answer Course Wish Board

Text

What layer of Earth’s interior contains over 60% of the Earth’s mass and is composed of iron- and magnesium-rich silicates?

Show Solution

上一题

[单选题] The equation (2 +X) + y = 2 + (x +Y) best illustrates what basic property of addition?

下一题

[单选题] The greatest geophysical impacts from the movement of Earth’s lithospheric plates are most often see...

题目信息

Normal MiddleSchool

-

正确率

0

评论

0

点击

Favorite Favorite

Mistake Journey Mistake Journey

My Notes

Logon to Add Notes