An _____ happens when liquid oil accidentally leaks or pours out into the environment, usually into the water.
oil spill
overfishing
____ is the stuff we throw away because we don’t need it anymore or it’s no longer useful.
garbage
oil spill
biodegradable
______ means that something can break down naturally and disappear over time.
biodegradable
not biodegradable
____ is when people catch fish from the ocean or lakes faster than they can reproduce and grow back.
oil spill
overfishing
____ is a type of material made from chemicals that can be shaped into different forms. It’s used to make many things like bottles, bags, and toys.
plastic
wood
metal
______ means that something can NOT break down naturally and disappear over time.
biodegradable
not biodegradable
