[20 pts] Novel Entities.

a. [10 pts] Provide one example of a “truly” novel entity and explain whether such a substance can be considered a Planetary Boundary Threat. Describe how each condition (i.e., persistence, mobility, and potential impact) is met or not.

b. [10 pts] Several novel entities are released in the environment due to improper solid waste management. Describe two solid waste management strategies, and explain which strategy would be preferred over the other.