Noise pollution is a common form of pollution that causes temporary disruption ____ there is excessive amount of unpleasant noise.

Modern day agriculture practices ____ chemical products like pesticides and fertilizers to deal with local pests.

Land pollution can have huge environmental impact ____ the form of air pollution and soil pollution which in turn can have adverse effect on human health.

Waste from industrial and agricultural ____ pollutes the water that is used by humans, animals and plants.

The number of inhabitants on the planet ____ arriving at unsustainable levels as it confronts deficiency of assets like water, fuel and food.

The ozone layer is an invisible layer of protection around the planet that protects us ____ the sun's harmful rays.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Burning yard waste releases mold spores, soot, and other contaminants that can aggravate allergies and cause ____ problems.

Deforestation simply means clearing of the green cover and making that land available ____ residential, industrial or commercial purpose.