Write 'True' or 'Fasle':
Smog causes cracking of rubber.

Write 'True' or 'Fasle': The solid dispersion of aerosols is called dust.

Write 'True' or 'Fasle': The CO_2 causes asphyxial death due to oxygen starvation.

Write 'True' or 'Fasle': The Bhopal gas tragedy occurred in 1986.

Write 'True' or 'Fasle': Add rain caused due to oxides of nitrogen and sulphur.

Write 'True' or 'Fasle': Growth of lichens on trees are promoted by air pollution.

Write 'True' or 'Fasle': The seond major nuclear reactor accident occurred at three miles island of USA.

Write 'True' or 'False': Deficiency of cones causes colour-blindness while deficiency of rods causes night-blindness.

Write 'True' or 'False The ovary ripens to form fruit.

Write 'True' or 'Fasle': The photochemical smog contains PAN and Ozone

Write 'True' or 'Fasle': Sonic booms are caused by jet planes.