In a food chain, what is the difference between primary consumers and secondary consumers?
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Which among the following is the major cause of acid rain?
Which of the following three R's are regarded as environment friendly?
In 1981, ISRO launched India's first geostationary satellite called -
Which one of the following bio reserves of India is not included in the World Network of Biosphere Reserve?
The basic concept of Montessori education is
In Microsoft Word, ____________ view enables us to view our document as it would appear in a web browser such as the Internet Explorer.
Mount Abu is a hill station located in _____ ranges.