Solved:
Answered by AI, Verified by Human Experts
In the space provided, write the letter of the term or phrase that best matches the description.
In the space provided, write the letter of the term or phrase that best matches the description. __________ plant material, manure, and wood
a) passive solar heating
b) ocean thermal energy conversion (OTEC)
c) alternative energy
d) biomass fuel
e) fuel cell
f) active solar heating
g) energy efficiency
h) energy conservation
i) hydroelectric energy
j) geothermal energy
Final answer:The term matching “plant material, manure, and wood” is 'biomass fuel', which is a renewable source of energy from biological matter. Biofuels are carbon neutral and their sustainability depends on various factors. Energy conservation includes practices and technologies that reduce energy use and environmental impact. So Option d) biomass fuel is the correct answer.Explanation:The letter of the term that best matches the description “plant material, manure, and wood” is d) biomass fuel. Biomass fuel refers to organic materials such as plant matter and animal waste that can be burned directly or processed into biogas or biofuels such as ethanol and biodiesel. It is a renewable source of energy because it is derived from living or recently living organisms, primarily plants that have absorbed sunlight and stored it as chemical energy through the process of photosynthesis. Combustion of biofuels is consideredcarbon neutralbecause the carbon dioxide released during combustion was originally taken from the atmosphere during plant growth, creating a balanced cycle.Examples of biofuels include the use of woody materials for heating or ethanol derived from corn for fueling vehicles. While biofuels can contribute to energy sustainability, their environmental impact and feasibility depend on factors such as land use, water consumption, and overall energy balance.Energy conservation involves reducing energy consumption through various methods and technologies. Examples include utilizing energy-efficient appliances, insulating buildings to reduce heating and cooling requirements, and adopting behaviors such as turning off lights when not needed. Energy conservation not only saves resources but also reduces emissions associated with energy production, contributing to environmental protection. So Option d) biomass fuel is the correct answer....