As an intellectual reading for primary school students, it was interesting at first. The author fully considers the exuberant curiosity of primary school students, so he skillfully wraps his knowledge in his interest. Not to mention children, even adults will read it with relish. Almost every page has clear and vivid pictures, which are more attractive. In the vibrant animal kingdom, the longest earthworm in the world is 1.2 meters long. Toxic substances in fireflies can kill sharks. Spiders not only prey on insects, but also weave nets on the water to catch fish. Perch climbing and catfish can walk ashore. Crocodiles shed tears because there are salt glands near their eyes, which can eliminate excess salt in their bodies. The American national emblem is painted with vultures to protect this endangered seabird ... from entering the colorful plant world. You will know that the longest plant in the world is a giant seaweed 300-400 meters long in the sea. Is Cordyceps sinensis a "worm" or a "grass"? Why is Selaginella also called "dead grass" (Selaginella is pressed into a plant specimen and can still be "resurrected" after being immersed in water for a few years)? Bamboo is all hollow ... Humans used to have so many wonderful companions in nature, which is even more beneficial to nature. Reading these books also reminds me of an environmental education class in Germany two years ago. An environmental education expert said, "It is far more important to feel the world than to know and understand it." When we have an emotional connection with something, we will have a sense of responsibility to care about it at a deeper level. "Because of love, so care about. The authors of these ten books may not be experts in environmental education, but they know that environmental education is actually an emotional education, which teaches people to establish a correct attitude and emotion towards nature and life, so that human beings can be in the right position in nature. Man is the son of nature, and plants, fish and insects are all our brothers. Only by caring for every kind of life on the earth, understanding the interdependence of all life on the earth, respecting life and loving life, and sincerely putting it into action, can we achieve harmonious coexistence with nature and create a truly peaceful and beautiful life.