Question
Which of the following statement(s) is/are true?
I. Air expands on heating II. The warm air is heavier than the cold airSolution
Warm air is lighter than the cold air. When air gets heated up it expands, occupies a larger volume and becomes less dense than the air surrounding it. Hence, the warm air rises and the cold air descends.
Agricultural fields which are used as rainfed storage structures called?
Linseed cultivation is mainly confined toÂ
Which acids on leaves of gram is beneficial for stomach ailments and blood purification?
Which country is the largest producer of Mango in the world?
Which of the following method has highest water use efficiency?
What is the branding label used for millet foods developed by ICAR-Indian Institute of Millets Research (IIMR)?
Protein in milk is called
Which of the following is best suited as catch crop?
Conducting method demonstration is based on the principle of
Cut or excised leaves remain green for long if induced to root or dipped in_____
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