Ergebnis für "Crisis" in Wissenschaft & Technik

More than 70 percent of Earth is covered in water. Yet only about 3 percent of it is freshwater that people can use. Every year, parts of the world suffer through severe droughts, and millions of people don’t have easy access to clean drinking water. Why is there a shortage of clean and healthy water? Max Axion and the Society of Super Scientists travel around the world to learn the reasons behind the global water crisis. Young listeners can tag along to discover what causes water scarcity and find out ways they can help preserve this precious resource.

In CLIMATE IS JUST THE START, UK-based climate activist Mikaela Loach offers her urgent and inspiring message for kids who want to STOP the climate crisis and START building a better world for everyone. Mikaela explains the climate crisis and its broader social implications through personal stories about her activism journey. She writes about friends from around the world who are experiencing the worst of it today and about what they are doing to fight back.

What would you do if you turned on the faucet one day and nothing happened? What if you learned the water in your home was harmful to drink? Water is essential for life on this planet, but not every community has the safe, clean water it needs. In When the World Runs Dry, award-winning science writer Nancy Castaldo takes listeners from Flint, Michigan, and Newark, New Jersey, to Iran and Cape Town, South Africa, to explore the various ways in which water around the world is in danger, why we must act now, and why you’re never too young to make a difference.

Climate change is hurting the planet. It creates problems for people, plants, and animals. Protecting the environment is important for our future. Climate activists work to get laws passed. They share information about how to help. And they speak up to encourage others to do their part.

Being forced from home is something no one wants to experience. But climate change is causing flooding, new weather patterns, and destruction to houses and cities. It can make resources such as food or clean water hard to come by. It can even wipe out entire communities.

Time is running out. But there are actions humans can take to fight climate change. Find out more about animal conservation and what people are doing to prevent animal extinctions. Then, learn what you can do to demand action and save the animals.

Forests create the air we need to breathe. They provide shade and homes for people and animals. They give us wood for fuel and for building materials. And they are beautiful spaces! But deforestation means humans are destroying more forests every day.

Since the 1800s, people have studied the effects of burning fossil fuels. This process puts gases in the air that contribute to climate change. Examine how fossil fuels have been used and the effect they have on our planet's climate.

Earth is nearly 70 percent water. Most of this water is frozen in the form of glaciers. As our planet warms, glaciers are melting faster than usual. Sea levels rise, and water washes over coastal areas. Homes are destroyed. Habitats are lost.