
How an isolated polar bear population adapted to climate change
An Isolated polar bear population in Greenland had to adapt to the declining sea ice which they used as a platform to hunt seals. They

An Isolated polar bear population in Greenland had to adapt to the declining sea ice which they used as a platform to hunt seals. They

Plants began to appear on Earth nearly six Billion years ago. As part of the photosynthesis process, plants produce energy and organic compounds whereby by

The Earth’s magnetic field, also known as the earth’s geomagnetic field, extends from the center of the earth (the nucleus) toward space. Its size, on