Bizarre Dinosaurs [8歲及以上]
出版時(shí)間:2008-10
頁數(shù):32
Lexile:AD1020L
AR:5.8
ISBN:9781426303302
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圖書介紹
The topic of water offers a wealth of opportunities for exploration: the scarcity of good drinking water, water disputes as a potential for conflict, the climate changes that are increasing desertification/drought and the impact of this on farming/irrigation, rising sea levels with global warming, where water used to be versus where it is now, etc. The bottom line will be the idea of how precious water is, and how carefully we need to conserve it.
The topic of water offers a wealth of opportunities for exploration: the scarcity of good drinking water, water disputes as a potential for conflict, the climate changes that are increasing desertification/drought and the impact of this on farming/irrigation, rising sea levels with global warming, where water used to be versus where it is now, etc. The bottom line will be the idea of how precious water is, and how carefully we need to conserve it.