Q156
Best source of renewable energy is
A.
Cattle
B.
Petroleum
C.
Coal
D.
Trees
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The best source of renewable energy is Trees.Renewable energy is energy from renewable resources that are naturally replenished on a human timescale. Renewable resources include sunlight, wind, the movement of water, and geothermal heat.
Plant energy is produced by crops specifically grown for use as fuel that offer high biomass output per hectare with low input energy.