Science Ch.4

2. Taking wise care of what God has given us.
6. The bottom of the globe.
7. Melted rock that flows from a volcano.
8. A substance or material in the Earth that has never been alive. It’s what rocks are made up of.
10. what happens when snow melts in the water trickles down into streams.
12. A place in the Earth, where magma can irrupt as lava.
16. The middle part of the globe found between the core and the crest.
17. Small ditches that form where soil washed away.
20. The top of the globe.
22. The outer layer of the earth.
23. A break between two moving plates.
25. The very center of the Earth.
26. The matter that settles at the bottom of a liquid.
28. What soil is if plants grow well in it.
29. The layer soil below the topsoil.
31. A sphere with a map on it.

1. What farmers do to their crops year to year to keep the soil healthy.
2. The loss of soil caused by water or wind.
3. Hot liquid rock found in the mantle of the Earth.
4. The top layer of the crust.
5. A natural formation of rock or soil on the earth surface.
9. What a farmer can put in the soil to help it; contains different kinds of minerals and nutrients for the soil.
11. When the earths crust trembles or shakes.
13. The imaginary line around the Earth halfway between each pole.
14. A landform at the mouth of a river made from deposited soil and sand.
15. Things provided by God to meet our needs like water, air, good soil for growing food, energy sources, and building materials.
18. What happens when large masses of rock or soil are loosened enough to move all at one time.
19. The seven large land masses of the Earth.
21. Something made from living things that have broken down or decayed overtime found in the soil.
24. The top layer of soil.
27. The part of a river where it flows into the ocean.
30. Where a river begins.