Saturday, June 13, 2015
Mrs. Toad
Friday, June 12, 2015
Endangered blue whale
Blue whales can weigh up to 200 tons. They can eat four tons of krill a day. They can hold one ton in their stomach. They are endangered by people. They are also endangered by toxins and by climate change, kind of like the polar bear. World Wildlife Fund is trying to protect them and you can do it too by giving money to them. (We learned this from the WWF webpage.)
Photosynthesis
Photosynthesis is the way we create oxygen (O2). Plants take in carbon dioxide (CO2). The plant uses the carbon dioxide to make sugar and lets off oxygen. It also uses sun and water (H2O). They go into cells in the leaves. The sun goes on to it and it creates sugar and it lets off oxygen. Chlorophyll makes leaves green. It helps with photosynthesis.
Thursday, April 16, 2015
Our oceans and water animals
One of our worst waste places is our oceans. Over half of our oceans are filled with trash. We need to save these animals. One of the animals that is most in danger of becoming extinct because of this is the sea turtle. Their favorite prey is jellyfish. When they see bags, they think they are jellyfish and eat them. If they eat too many, they die. And that is why this animal is endangered. We need to clean up our oceans.
Wednesday, April 15, 2015
Recycling
We all know what recycling is. Overall, we do a pretty good job of it. But we can really do better. Maybe even make a contest of who recycles the most. Help Mother Nature.
Waste
Over 75% of our trash is reusable but we only recycle about 30% of it.
We waste about 21.5 million tons of food each year.
We waste enough food to fill Lane Stadium two times each day.
We waste about 21.5 million tons of food each year.
We waste enough food to fill Lane Stadium two times each day.
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