ecology

"In graphic novel format, follows Max Axiom as he uses the engineering process to design and build a recycling center"--Provided by publisher.

Trina learns how to conserve water and prevent litter to keep Earth's water clean.

When the annual migration of hummingbears, a source of local pride and income, dwindles and no one knows why, Willodeen, armed with a magical birthday gift, speaks up for the animals she loves and vows to uncover this mystery.

". . . youth activist Hannah Testa, the founder of Hannah4Change, chronicles both her personal and political mission to save the Earth's oceans by limiting single-use plastic products"--Provided by publisher.

"Over the canyon, the sun scalds the air, and bakes the desert mud to stone. But under the shade of the canyon hides another world, where bighorn sheep bound from rock to rock on the hillside, roadrunners make their nests in sturdy cacti, and banded geckos tuck themselves into the shelter of the sand. This book takes readers on a journey through the wonders concealed in the curves of the canyon, and all the secret life hidden in its arms"--Provided by the publisher.

"In this personal . . . essay, environmental activist and hip-hop artist Xiuhtezcatl Martinez uses his art and his activism to show that climate change is a human issue that can't be ignored"--Provided by publisher.

"Part of the nonfiction Orca Footprints series for middle readers and illustrated with color photographs. Find out about the global problem of invasive species, the good and the bad, and what you can do to support the ecosystems around you"--Provided by the publisher.

Promotes an understanding of the environment by looking at how animal species become extinct, the importance of rain forests, energy sources, and the benefits of recycling, landfill improvements and clean-up programs.

An . . . Harvard geologist presents a narrative chronicle of the Earth's 4.6-billion-year evolution that places the environmental crises of [the recent] world in a context that explains the planet's fragile capacity to support life.

A guide to waste in all its forms, including household trash, industrial byproducts, radioactive waste, and airborne emissions, and explains the hazards waste poses to land, air, and water, and covers existing and proposed methods of handling it, with information on the environmental movement and government regulation.