| A | B |
|---|
| ocean | a body of salt water that covers 3/4 of the earth. |
| science | observing and studying nature and the world |
| details | the most important ideas |
| map | a picture that shoes where places are |
| air | odorless, tasteless, and invisible gas that surrounds the earth |
| insect | a small animal with six legs and three body parts |
| healthy | being free from illness or disease |
| cloud | tiny bits of water that are visible above the earth |
| desert | a dry, sandy place |
| forest | a growth of trees |
| habitat | a place where plants or animals live and grow |
| mountain | a landform higher than a hill |
| river | a large natural stream of water that flows into an ocean |
| water | liquid that falls from clouds |
| scientist | a person who studies science |
