Question

question 3 (1 point)
water flowing to move turbines to generate electricity is an example of which type of renewable energy?
a nuclear power
b biomass power
c geothermal power
d hydroelectric power

question 4 (2 points)
biomass energy has which disadvantages?
a it isnt as efficient as fossil fuels
b not many places use it
c it causes pollution
d it is hard to find

Explanation:

For Question 3:

Nuclear power uses nuclear fission, biomass uses organic matter, geothermal uses Earth's internal heat, while hydroelectric power specifically harnesses flowing water to turn turbines for electricity.

For Question 4:

Biomass energy has lower energy efficiency compared to fossil fuels, and burning biomass releases pollutants like carbon monoxide and particulate matter, causing pollution. It is widely used in many regions and is derived from readily available organic materials, so the other options are incorrect.

Answer:

Question 3: d. Hydroelectric Power
Question 4: a. It isn't as efficient as fossil fuels, c. It causes pollution