Social Studies, 15.01.2021 02:00 highlander4215
The core of Earth is made out of iron and nickel. The outer core’s temperature is so hot that it melts the metal. The inner core is solid metal. What causes these differences?
1. The outer core is 2,300 km thick.
2. the inner core is solid by intense pressure of all its layers above it
3. the inner core has a cooler temperature allowing the metal to return solid
4. the inner core is made of different metal
Answers: 2
Social Studies, 22.06.2019 13:00
The principle that the geoglical processes that we see today have occurred through out earths history is called
Answers: 3
Social Studies, 22.06.2019 23:00
Drag and drop to identify the factors contributing to south asia high poverty rates. each phrase may be used once or not at all
Answers: 2
Social Studies, 23.06.2019 01:00
On average, being married has a(n) effect on happiness.
Answers: 2
The core of Earth is made out of iron and nickel. The outer core’s temperature is so hot that it mel...
Business, 29.01.2020 04:08
Mathematics, 29.01.2020 04:08
History, 29.01.2020 04:08
History, 29.01.2020 04:08
Biology, 29.01.2020 04:08
Physics, 29.01.2020 04:08
Mathematics, 29.01.2020 04:08
Biology, 29.01.2020 04:08
Chemistry, 29.01.2020 04:08
Geography, 29.01.2020 04:08