Question

question 18 (5 points)
listen
which of the following is a sustainable practice?
a) flushing medicine down the toilet
b) leaving trash bags at a local park
c) throwing jars in the trash can
d) using only geothermal energy
question 19 (5 points)
listen
a manufacturing plant has been found guilty of polluting the nearby river. this is ______ pollution.
a) open - field
b) nonpoint source
c) point source
d) water - table

Explanation:

For Question 18: Flushing medicine down the toilet can contaminate water sources, leaving trash bags at a park is littering, and throwing jars in the trash can wastes recyclable materials. Geothermal energy is a renewable and sustainable energy source.
For Question 19: A manufacturing plant is a specific, identifiable source of pollution, which is a point - source pollution. Non - point source pollution comes from diffuse sources like runoff from fields. Open - field and water - table are not relevant terms for this type of pollution classification.

Answer:

Question 18: D. Using only geothermal energy
Question 19: C. point source