Question

1) why do the Vibrating wings
11) Differentiate between kharif crops and Rabi crop
III​

Answer 1

Answer:

Rabi crops are sown at the end of monsoon or the beginning of winter. They are also known as winter crops. Kharif crops are sown at the beginning of the rainy season and are also known as monsoon crops

Answer 2

Answer:

1)we know that sound is produced by vibration and hell and high pitch of the sound depend upon the vibrations so due to the vibration of bees it produces shrill and high sound.

11)The crops that are sown in the rainy season are called kharif crops. (also known as the summer or monsoon crop) in India. Kharif crops are usually sown with the beginning of the first rains in July, during the south-west monsoon season. The crops that are sown in the winter season are called Rabi crops