climate changes in the past through study of tree rings to understand life in ancient tim Source: The Hindu On the basis of your reading of the passage, answer the following questions briefly. (a) What two things do tree rings indicate? b) What kind of rings do trees get during the years of: (i) Good rainfall (ii) Drought c) What makes some California trees unique? d) What does the science of 'Dendrochronology' study? e) Suggest a suitable title to the passage in not more than 5 words. Space for Answers
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I don't know the aansu isi
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A good scientific question has certain characteristics. It should have some answers (real answers), should be testable (i.e. can be tested by someone through an experiment or measurements), leads to a hypothesis that is falsifiable (means it should generate a hypothesis that can be shown to fail), etc.
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