1) This resource requires panels to be obtained. a) wind energy b) nuclear energy c) solar energy 2) This resource is obtained form fossil fuels and is used in the kitchen. a) wind energy b) solar energy c) natural gas 3) This resource is obtained from fossil fuels, is black and is used for cars machines. a) nuclear energy b) oil c) solar energy 4) This resource is obtained from big fans with enormous blades moving all the time. a) natural gas b) nuclear energy c) wind energy 5) Digital maps usually have a little dot showing exactly where you are, what is this app? a) Satellite b) GPS c) Mobile Device 6) Name of the code that uses dots and dashes to communicate messages. a) Morse b) Dalton c) Evans 7) Part of the elephant that helps it listen, and keep cool. a) ears b) legs c) brain 8) Parts of the elephant that support the heavy body and make it move rapidly. a) trunk b) skin c) legs 9) Part of the elephant that takes oxygen from the air and releases carbon dioxide. a) stomach b) lungs c) liver 10) Part of the elephant that stores food and begins the process of breaking it down. a) liver b) brain c) stomach

Science

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?