Tag «earth»

Erosion and Soil

Erosion and Soil

Hi I am Jared welcome to Fun Science Demos. The big idea today is erosion and how water has the power to shape our land. But we do not want the water to shape our land too much because we need that soil to grow plants. We use those plants for food and animals use …

Upward Bound: The Environments of Space Habitats

Upward Bound: The Environments of Space Habitats

We like the idea of living on a rotating space habitat, but what if we create alien ecosystems by doing just that? One of our favorite topics on this channel is space habitats and megastructures, particularly rotating habitats. Without having access to an unknown technology or planet-sized masses of material, the only way we can …

Mother Earth Environmental Song with Lyrics | Children Love to Sing

Mother Earth Environmental Song with Lyrics | Children Love to Sing

الارض الام الارض الام إنه مكان عظيم للتواجد فيه الارض الام الارض الام كوكب المنزل لك ولي اعتني بأرضنا بعناية إنه كوكب نشاركه جميعا إنه كوكب نشاركه جميعا الانسان والحيوان والنبات والاشجار انه كوكب نشاركه جميعا الارض الام الارض الام

Earth Day Message: “What I Want” Group 8

Earth Day Message:  “What I Want” Group 8

What I want. What I want. What I want. What I want is to make a difference. Buy local produce. To plant a flower in my neighborhood. To have no carbon footprint. We understand we need to do something. So lets do something. Lets meet. Together. Lets share. Lets remember that a healthy and safe …

How long will human impacts last? – David Biello

How long will human impacts last? – David Biello

Imagine aliens land on the planet a million years from now and look into the geologic record. What will these curious searchers find of us? They will find what geologists, scientists, and other experts are increasingly calling the Anthropocene, or new age of mankind. The impacts that we humans make have become so pervasive, profound, …

Natural Ecosystem Change

Natural Ecosystem Change

Hi. It’s Mr. Andersen and this environmental science video 10. It is on natural ecosystem change. In this picture these researchers are holding ice cores that they collected at Vostok station in Antartica. We can take those ice cores, melt them in the lab and it releases this ancient atmosphere. So we could look at, …