Fill in the blanks:
Air is .............. conductor of heat.

Fill in the blanks: ..................... from the air is taken in through the tiny pores called stomata present on the surface of leaves.

Fill in the blanks: Metals are ________ conductors of heat and _________.

Assertion : Woollen clothes keep the body warm in winter Reason : Air is a bad conductor of heat.

Water is a________ conductor of heat

Assertion : The basic of Laplace correction was that, exchange of heat between the region of compression and rarefaction in air is not possible. Reason : Air is a bad conductor of heat and velocity of soundin air is large.