Gobi bears may just be the most unusual bears on the planet: they're the only bears that live in a desert, they eat mainly plants, and they're extremely rare.
Appalled by government apathy regarding climate change, 15-year-old Swedish activist Greta Thunberg started a protest in front of the her country's parliament building in August 2018.
Appalled by government apathy regarding climate change, 15-year-old Swedish activist Greta Thunberg started a protest in front of the her country's parliament building in August 2018.
From the everyday phenomena of wind and clouds to the awesome, destructive power of lightning, tornados, and hurricanes, children can explore weather in detail with this fascinating science activity book.
Explaining how the wind works, what windmills have contributed to the past, and why they offer environmental promise today as a source of clean, renewable energy, this revised and updated edition offers a glimpse into all the current and historical uses for wind power.
Explaining how the wind works, what windmills have contributed to the past, and why they offer environmental promise today as a source of clean, renewable energy, this revised and updated edition offers a glimpse into all the current and historical uses for wind power.