Answer:
La familia no quiere la contaminación.
Step-by-step explanation:
A la familia no le gusta el vidrio: The family does not like glass - The family does use glass.(wrong)
La familia usa y recicla el plástico: The family uses and recycles plastic - They do not use plastic in their household.(wrong)
La familia no quiere la contaminación: The family does not want contamination - The family wants to keep the environment and ocean clean.(correct)
La familia es voluntaria en la comunidad: The family volunteers in the community - This is said nowhere in the passage(irrelevant)
I also got it right :)