Btw this is Science Module 05 Lesson 05.01 Earth as a System guided notes and lab report. im too lazy to do this so if someone could answer this for me that'd be great 12. Where does the core get its heat?
13. What are the three ways heat is transferred in and on the Earth?
14. In your own words, explain how convection takes place in the mantle in 2-3 sentences.

Which of the following statements is true? a. there is not enough food produced in the world to feed everyone. b. the biggest cause of hunger and malnutrition is the cost of getting food to people who need it most. c. most countries have enough arable land and resources to feed their own population and export a surplus d. malnourishment is only seen in a few countries with very limited food supplies.

What are the answers for the following questions?

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic