-
x

Meet New Friends!

Recommended friends are based on your interests. Make sure they are up to date.

Friends
Kidzworld Logo

Ocean Acidification

Ocean acidification. If you haven't heard of it before, get to know it now. It’s more proof that we humans have really screwed up when it comes to taking care of the ecosystem.


Since we started using machinery that needs fuel to run, the pH of the world's oceans has dropped, meaning the water is becoming acidic (too much carbon dioxide). This has horrible effects on marine creatures that make shells or use shells, eat other creatures that make or live in shells, and the animals that eat the fish that eat the creatures that make or live in shells. Hello – that’s us humans.


Scientists have started studying sea life around carbon dioxide vents in the Mediterranean Sea to get an idea of how high levels of carbon may affect marine organisms living in the more acidic waters. The findings are scary: coral was absent and species of algae that use calcium carbonate were displaced in favour of species that do not use it. Snails were seen with their shells dissolving.


How does acidification occur? Carbon dioxide (CO2) becomes dissolved into water (H2O) and binds with it to make carbonic acid (H2CO3). In other words, 2 hydrogen atoms plus one carbon atom plus three oxygen atoms equal carbonic acid.


If you ever used Coca Cola to clean a penny you’ve seen carbonic acid at work. It will eat through that penny if it’s given enough time. That same carbonic acid will also eat through a snail shell or a coral colony.


Video: Ecological Effects Of Ocean Acidification


Watch & Learn

On August 12, 2009, tune in to Discover Planet Green at 10 p.m. EST/PST for a very important premiere of a new show called Acid Test. The documentary – presented by the National resources Defense Council – is all about ocean acidification.


The film is narrated by Sigourney Weaver and, if you miss it this evening, it will be airing on Discover Green Planet throughout August.


In honor of Blue August, Discovery Green Planet will be featuring online content and TV programming about the study of our Earth’s oceans and their hidden mysteries.


Watch The Trailer


Related Stories:
0 Comments

Related Stories

Micro_oli-spills-micro
Imagine you’re a killer whale. You go to the ocean's surface to take a breath and see a large str...
Micro_global-warming-micrp
We are seeing change all over the world. Arctic sea ice is melting earlier and Glaciers are disap...
Micro_oceans-micro
Oceans cover 70% of the Earth's surface, but how much do you know about them? Do you know why it'...
Micro_biomes-aquatic-micro
There are five major biomes in the world: aquatic, desert, forest, grasslands and tundra. Kidzwor...
F1108575610203

What Do You Like About the Ocean?

  • Everything!
  • The relaxing sound of the tide
  • The waves - surf's up!
  • Nothing - I'm afraid of the water

Random In The Forums

LILDUA
LILDUA posted in New Users:
reply about 2 hours
LILDUA
LILDUA posted in New Users:
well it have been approved.. here it is.. 
reply about 2 hours
rainbowpoptart
"AlphaT" wrote:Let's get Trumping. Please don't ever say that again. (turns out that's an actual word. your meaning of it is what makes it.. just, no. don't) "AlphaT" wrote:Underground tunneling? Tunnels are used for high profile items or individuals. If you're shipping hundreds of millions worth of contraband over the border every month, or are smuggling in wanted criminals/terrorists, then you dig a tunnel. And while there is much more to do than build a wall in order to stop the flow of contraband, a border wall would curb the mass majority of illegal immigrants flowing into the United States. .."Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances."It's not prohibiting the free exercise of Islam to ban Muslim immigration. The Muslims who would be banned would not be in our country, and thus our Constitution would not apply to them. Essentially, it would prohibit the exercise of their religion about as much as it would prohibit the exercise of any other non-American. Now, if we were to deport Muslims simply for being Muslim, then that would violate their right to free exercise. I figured this was where I was flawed. Congratulations, you win. Would you like a cookie? "AlphaT" wrote:Yes, I saw that meme too. Let's just agree that there's a difference between the head of an international real estate conglomerate worth over 10 billion dollars....and Yeezy. But why would I disagree? Maybe both Trump and West have egos bigger than their mansions, but at least Donald knows what he's doing. Kanye's just a bonehead.
reply about 4 hours
LowkeyEli
LowkeyEli posted in Debating:
His wholesale campaign is a joke. Is it really not that obvious? I don't even think he is qualified to be president. I think it's just a distraction.
reply about 4 hours
Pink_Cool_Girl
He obviously does. 
reply about 5 hours