The vast forests of the taiga are being shrunk by massive logging operations. The wood is used to make paper and build houses. When trees are clearcut, the forest habitat is destroyed. Reducing the size of the world’s forests also contributes to global warming. Forests are called “carbon sinks” because they absorb carbon dioxide and help keep the world’s carbon cycle in balance. When too much carbon gas is released into the atmosphere, the climate tends to warm—and that can have serious consequences for humans and ecosystems. (Christopher Kolaczan/ Shutterstock) Read More