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The Gulf Stream Explained

The Gulf Stream Explained

The ocean conveyor belt and the Gulf Stream. Ocean currents have a direct influence on our lives. They determine our weather, our climate, and much more. The ocean currents and wind systems transport heat from the equator to the poles and operate like a large engine for the global climate. In the oceans, there are …

Nomvula Mokonyane Issues Warning

Nomvula Mokonyane Issues Warning

Speaking at the memorial service of the late Gavin Watson today, former Minister of Environmental Affairs, Nomvula Mokonyane, has threatened to tell South Africa, what former Bosasa executive, Angelo Agrizzi, has done in the wake of damning testimony, linking her to the controversial company. Mokonyane was implicated in a testimony, at the State Capture Commission …

LS2A – Interdependent Relationships in Ecosystems

LS2A – Interdependent Relationships in Ecosystems

Hi. It’s Paul Andersen and this Life Science Disciplinary Core Idea 2A (LS2A). It’s on Interdependent Relationships in Ecosystems. So this is at the level of ecosystems so how communities, how biotic and abiotic factors all work together to create life on our planet. And so how do we get students to that level of …

President Obama Speaks on Climate Change

President Obama Speaks on Climate Change

(applause) The President: Thank you, Georgetown! Everybody, please be seated. And my first announcement today is that you should all take off your jackets. (laughter) I’m going to do the same. (applause) It’s not that sexy, now. (laughter) It is good to be back on campus, and it is a great privilege to speak from …

Best Organic Chile Fertilizer?

Best Organic Chile Fertilizer?

[Energetic music] [Sound of water flowing out of faucet] Laura Johnson, NMSU horticulture graduate student: With my research project, I’m looking at three different kinds of organic fertilizers in green chile production. I’m using compost, compost tea and a processed chicken manure. I’m using the three fertilizers to look at how they affect the growth …

Environmental crisis

Environmental crisis

over 70,000 years ago Homosapien spent life with normal life They were less influence to the earth than other animal such as Jelly fish But, now everything has changed Let’s look what nowadays people can harm the environment plastic plastic plastic plastic PLASTIC!! we cut cut cut CUT ALL THE TREES!! we release the pollution …