Chemicals Effects Of Electric Current | NCERT Exemplar Solutions | Science | Class 8

Multiple Choice Questions 1. An electric current can produce (a) heating effect only. (b) chemical effect only. (c) magnetic effect…

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Causes of Depletion of Wildlife | Grade 9

The following are the various causes of depletion of wildlife: Habitat loss Climate changes Pesticides and Toxic Chemicals Hunting and…

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