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TERRESTRIAL TEMPERATURE CHANGE STUDYING TEACHING TOOL
TERRESTRIAL TEMPERATURE CHANGE STUDYING TEACHING TOOL
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机译:地温变化研究工具
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摘要
PURPOSE: An earth temperature variation teaching tool is provided to check earth temperature variation by year and to naturally acquaint with a temperature rise accident and a temperature fall accident. CONSTITUTION: An average temperature card(10) shows average temperature of earth by year. A temperature rise accident card(20) shows a temperature rise accident of earth by the corresponding year. A temperature fall accident card(30) shows a temperature fall accident of earth by the corresponding year. A wisdom card(40) shows a method for preventing earth temperature variation. A case accepts the average temperature card, the temperature rise accident card, the temperature fall accident card, and the wisdom card.
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