Science Questions

The 'Chipko Movement' in India was started to protect:

What is the function of the Ozone layer?

Which of the following is a symptom of 'Eutrophication'?

The maximum concentration of a pollutant that an ecosystem can handle without being damaged is called:

Which of the following is a major cause of deforestation in Nepal?

What is the Earth's 'albedo'?

Which of the following pollutants is associated with the 'Greenhouse Effect'?

What does a 'pyramid of numbers' represent in ecology?

Which of the following is a benefit of biodiversity?

Rainwater harvesting is a method to:

Which of the following helps in the formation of soil?

The concept of 'Ecological Footprint' refers to:

Which of the following is a major pollutant from automobile exhaust?

The 'Earth Summit' of 1992 was held in:

What is the effect of excess Carbon dioxide in ocean water?

Which of the following is a biotic factor that can limit plant growth?

Which city is known as the most polluted city in Nepal in terms of air quality?

'Red Data' books are published by which organization?

The process of restoring a forest that has been destroyed is called:

Which gas is produced by the decomposition of organic matter in swamps and landfills?