A field trip is taken to coal industry for a group of people. The coal industry looked like this. People observed all things which and noted down the uses and disadvantages of coal in environment. Coal sustainability management is done by the group of people by discussing among themselves.
1. Why coal is bad for environment?
a. Releasing greenhouse gases into atmosphere
b. Trapping heat
c. Increasing level of carbon dioxide
d. All of the above
2. Is coal sustainable?
a. YES
b. NO
3. What are the uses of coal?
a. Generating electricity
b. Cutting trees
c. Increasing heat
d. All of the above
4. Coal does _______.
a. Soil pollution
b. Water pollution
c. Air pollution
d. None of the above
5. What methods are used for sustainability of coal?
a. Upgrading plants with new carbon capture and storage techniques
b. Creating better methods to reuse
c. Dispose of coal byproducts
d. All of the above
