Unit 1 Introduction to Earth Science Passage A The Science of Geology Reading Skills Vocabulary in Context Passage B Earth System Science
Unit 2 Earth History and Life Evolution Passage A Dating Rocks and Fossils Using Geologic Methods Reading Skills Signpost Language (Reading Road Map) Passage B Fossil Files——"The Palaeobiology Database
Unit 3 Plate Tectonics and Earth Structure Passage A Continental Drift: an Idea Before Its Time Reading Skills Signpost Language Passage B Plate Tectonics
Unit 4 Mineral and Rock Passage A Mineral Reading Skills Examples as Contextual Clues Passage B Classification of Rocks
Unit 5 Geomorphology and Geography Passage A Geological Process——Weathering and Erosion Reading Skills Recognising Differences Between Facts and Opinions Passage B Disappearing Delta
Unit 6 Climate Change and Atmosphere Passage A Effect of Climate Change Reading Skills Guessing Meaning from Context Passage B Sun's Fickle Heart May Leave Us Cold
Unit 7 Natural Resources and Environment Protection Passage A Oil and Gas Reading Skills Skimming and Scanning Passage B Tidal Power
Unit 8 Geological Hazard Passage A Tsunami Reading Skills Understanding the Sentences with Negative Words Passage B Earthquake Glossary Keys
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