Dr. UniverseOne of the most important things we can do to prevent more pollution is to keep our garbage, especially plastic, out of the ocean. That’s what I found out from my friend Richelle Tanner, a marine biologist and researcher at WSU.

Tanner said it’s a lot easier to keep plastic out of the ocean than to get it out of the water. The National Oceanic and Atmospheric Administration estimates the amount of garbage humans put into the ocean every year is equal to about 90 aircraft carriers, those big ships at sea where planes take off and land.

Tanner said you might work with your class to pick up trash near waterways in your community. You might also share what you’ve learned and talk about it with family and friends.

Richelle Tanner
Richelle Tanner

One other thing you can do is try to reduce your own plastic use. For a week, keep track of all the plastic you use. Then, track another week and see if you’ve improved. Ocean pollution is a big problem, but we can all take small steps to help make a big difference.

Originally posted at Ask Dr. Universe