Statements:
A: Coal and petroleum were formed from the degradation of bio-mass.
B: They are exhaustible resources.
Let's analyze the given statements to determine their correctness:
Statement Analysis:
- Statement A: "Coal and petroleum were formed from the degradation of bio-mass."
- This statement is correct. Coal and petroleum are fossil fuels formed from the decomposition of prehistoric plants and animals. Over millions of years, these organic materials were subjected to intense heat and pressure, leading to their transformation into coal and petroleum.
- Statement B: "They are exhaustible resources."
- This statement is also correct. Exhaustible resources are natural resources that are available in limited quantities and can be depleted over time. Both coal and petroleum are considered non-renewable resources, as their formation takes millions of years, and they cannot be replenished on a human timescale once used.
Conclusion:
Both statements A and B correctly describe the nature of coal and petroleum. Statement A describes their origin from biomass, while Statement B acknowledges their status as exhaustible resources.
Therefore, the most appropriate option is: Both statements A and B are correct.
Important Questions from Ecology and Environment
Which day is celebrated as the World Environment Day?
The temperate grasslands of South Africa are called:
The 3 R’s to save the environment are:
The Living Root Bridges are a rare ecological phenomenon seen in which state of India?
Which of the following is NOT a consequence of deforestation?
