
Concept explainers
Interpretation :
What causes the weather must be explained.
Concept Introduction :
Weather is the condition of the atmosphere at a particular place for short time. It tells about the nature of the day whether it is sunny or rainy.

Answer to Problem 1TAI
Differences in temperature create a restless movement of air and water throughout the planet. This causes the weather.
Explanation of Solution
The sun is giving heat energy to the planet Earth. Different portion of the Earth is getting different amount of heat and this causes temperature change. Wind is flowing in different way. Sometimes there is rain due to condensation of the cloud generated from the evaporation of water from different water bodies. Thus, differences in temperature and restless movement of air cause the weather.
Chapter U3 Solutions
Living by Chemistry
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