Which boundary type is this? URAN
Valcare
Oceanic crust
Coninental crust
Lithosphere
Lithosphere
Asthenosphere

What was on result of the potato famine

In africa what do they call a crop grown for direct sale and not for use?

What is an example of how the use of resources have changed? a. car companies have developed hybrid cars.b. coal is used to make electricityc. cars still largely rely on oild. people are recycling less