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Today, March 22, 2018 was a great opportunity, in honor of World Water Day, to connect with a variety of individuals who helped us understand the importance of water in our life, the necessity of water conservation, what is being done to conserve water, and why it all matters! This was a great day of learning all things water!

Our ocean instructor from North Carolina Aquariums, Sarah, taught us about ocean acidification. The ocean is not very acidic, it’s called “basic”; the chemicals in the water that make it more “basic” are what the animals need to stay healthy. When the ocean becomes more acidic, it means the chemicals are changing in the water, removing the minerals the smallest ocean critters sitting at the bottom of the food chain, need to survive.

Today we got to learn about little ocean critters, how the ocean is becoming acidic, and why it matters to the little critters (which end up mattering to the big critters). When pollution enters the air, in the form of carbon dioxide, it comes back down (with gravity) to the earth. Much of the earth is covered in water, so that carbon dioxide goes into the water. The ocean is pretty good at filtering the carbon, but if there’s too much, it actually mixes with the seawater to create carbonic acid. So, you may ask, if the ocean filters the carbon, why does carbonic acid matter? Good question!

Carbonic acid prevents shells from growing, in creatures that use it for protection. It can weaken the strength of the shells, which makes them more edible for other sea creatures. If more sea creatures are able to eat them, there won’t be enough for the ones that already eat them, like sea turtles. Also, carbonic acid has lots of other badness it causes in marine life. Here is a link to find out more:

Changing oceans is a big topic the world is talking about these days and it is our job as growing global citizens that we know as much as we can. NPR (National Public Radio) did a special series called Oceans at Risk. Listen to this session, “Acid in the Ocean: A Growing Threat to Sea Life”

In learning about the ocean critters that have hard shells, we saw why snail shells spiral! As snails grow, they grow more on the shell and it goes in a spiral pattern. The bigger the shell, with more spirals to it, the older the snail lived. Those snails need strong shells to protect from predators and live long enough to have many spirals!

Our learning today involved several of our classes having multiple virtual learning opportunities. This was a favorite: The Water Brothers are a duo of Canadian Water Conservationists who host their own TV Eco-Adventure show, traveling the world to look at water. We got to visit with them over Zoom, along with other classes around the world through an organization that brings virtual learning to classrooms called Explore By the Seat of Your Pants. We learned their story and how they got involved and why it matters. Their aim to teach the world, in a visual and engaging way, about challenges in the environment by looking at water.

We were so inspired by meeting with them that we want to share their website:

The Water Brothers really opened our eyes to the question of why should we care about water. Water is everything we do, everything we are, everything we eat, and everything we wear. We were shocked to find out how much water it takes to make just a single cheeseburger, or a pair of jeans!

Today’s World Water Way learning and connections left us with a few pieces of unforgettable information: 800 million people in the world do not have access to clean water, in the last 40 years, 50% of our wildlife populations have gone extinct (largely because of pollution, plastic, and deforestation), the entire marine ecosystem changes at night, and all the water that is here right now has been here for 8.2 billion years…

A concept that was new to us and quite shocking is wastewater recycling, which is taking wastewater from toilets, showers, etc. and using it again! We got to learn about wastewater treatment centers and how they work.

The most unforgettable learning experience was discovering how NASA figured out a process to recycle wastewater in just 2 1/2 hours, which astronauts do in space. That was important to figure out because the cost to bring water to space is about $60,000 a glass (because it is so heavy)! We were shocked and some of us grossed out to see people drinking water they had recently “released”. We didn’t know that all water on earth is recycled.

We left today totally inspired to think about our water choices, know more about water on earth, spread awareness, cut down on our plastic usage, create posters on our learning, and learn more about the impact, necessity, and need to be water conservationists. We are dedicated to be a part of the solution. Because we learned the connection between energy and water, we even agreed to take on a new challenge for tomorrow, Earth Hour Event Challenge. Click below for more information!

Earth Hour Event Challenge to Schools