For this assignment, you will make a scale model—a "core sample"-showing the layers of the Earth: crust, lithosphere, asthenosphere, mantle, outer core, and inner core.

So basically the assignment is to calculate the missing data in a graph and put colorful sand in a jar matching the graph, the calculations would be greatly appreciated!

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.

The coco river is a natural border between nicaragua and which other country

Where is the vascular system located