Examine how, with the advent of globalisation, labour reforms as a part of economic reforms have become challenging? Which are the recent steps taken by the government in the interest of labours?

What do you understand by the phenomenon of the inversion of temperature? Examine how does it impact the atmosphere and the weather.

Analyze how the characteristics of the troposphere make it the principal layer for weather phenomena.

What is karst topography? Describe its characteristics and significance.

Explain the various types of landforms formed under Karst topography.

What do you understand by seismic noise? Discuss its impact on measuring the earth's seismic activities.

“Stubble burning destroys fodder, pollutes the air, causes respiratory diseases and worsens greenhouse”. In light of this statement discuss issues associated with Stubble Buring in India and suggest a way forward.