problem 1:

What are the various types of coal? Describe their properties and use.

problem 2:

prepare a short note on the given:

a) Coal gasification
b) Fluidized Bed Combustion
c) Coal Liquefaction

problem 3:

describe petroleum resource, oil shale’s and tar sands.

problem 4:

Describe the impacts of coal mining and burning.

problem 5:

Which fossil fuel is the cleanest? Describe.

problem 6:

describe the environmental impacts of petroleum production and its utilization?