Gold and iron are found in rocks buried deep underground., True, False, Which of these materials comes from a living thing (plant or animal) rather than from under the ground?, Metal, Natural Gas, Wool, Oil, Mining can sometimes hurt the homes (habitats) of animals., False, True, Why is 'extracting' rocks and minerals considered 'Positive'?, It helps trees grow faster, It gives us different materials like metals, It makes the ground look like a giant puzzle, It stops us from recycling, Oil and natural gas can be found in river beds or buried underground., True, False

Mining

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？