Very True , solar energy is used for producing solar energy, it is also used for drying clothes.<span>Active solar energy uses electrical technology and mechanical technology like collection panels in capturing, converting and storing energy.</span>
Chemical methods--It includes ion exchange, precipitation, oxidation and reduction, and neutralization.........
Thermal methods--In this, high-temperature incineration, which not only can detoxify certain organic wastes but also can destroy them....
Biological treatment-- It is of certain organic wastes, such as those from the petroleum industry by a special method called landfarming
Physical treatment-- It concentrates, solidifies, or reduces the volume of the waste. Physical processes include evaporation, sedimentation, flotation, and filtration....
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<em>Direct purposes include bathing, drinking, and cooking, while examples of indirect purposes are the use of water in processing wood to make paper and in producing steel for automobiles.</em>
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<h3>I hope this helps!!</h3>
Answer:
observe, question, make a testable explanation, experiment, collect and analyze data, state findings
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