Jen Green

Describes the world's rainforests, their canopies and forest floors, their climate, and the variety of plants and animals which they support. Includes related projects and activities.

Evolution is the process through which living things change with time, adapting to the changing environment around them, and new species form. Fossils provide important evidence for the theory of evolution, but so too do other kinds of evidence, such as the distribution of modern species, animals' appearance, and DNA. This book offers a comprehensive and lavishly illustrated account of Darwin's observations and theory of evolution, the body of knowledge...

How do we know that the Sun is at the center of our solar system? This scientific theory is know as heliocentrism. This fascinating book looks at the historical controversies that surround the theory of heliocentrism and tells the stories of the scientists who worked on the theory. It also examines how the theory of heliocentrism was arrived at, how it was tested, and what impact the theory has had on our understanding of science today.

A few seals are playing in the waves near a shore. Suddenly a dark, triangle-shaped fin appears above the water's surface. When the seals see the fin headed toward them, they scatter in all directions as fast as they can. They know that one of the scariest predators in the sea--a great white shark--is headed their way! Young readers will explore the underwater world of this enormous fish through clear text, full-color photos, and diagrams. Age-appropriate...

People throughout time have attempted to make sense of the earth, why there are earthquakes, how rocks are formed, and more. Earth, before people came to be and since, has a rich history. This book takes a look at some of the early scientific and cultural beliefs about the Earth and how discoveries have shaped our modern culture.

We are all aware of the importance of the environment - it's in the news, it affects our behavior and the decisions we make every day. But what actual impact has environmental thinking had on the world around us? This thought-provoking book looks at the way changing ideas about the environment and sustainability have affected our attitudes to conservation, and will do so in the future.

Set sail on a voyage of discovery with My First Fact File: Oceans. Children will learn about the amazing ecosystems and habitats and the creatures that live in them, how the waves, wind and weather shape our planet, as well as the threat to ocean life from pollution and climate change.

Weather is all around us. It affects everything we do, from the way we travel and the houses we live in, to the food we eat and the clothes we choose to wear. My First Fact File: Weather is a first introduction to the fascinating subject of weather for children aged 5 and up. Learn about how the seasons impact on weather around the world. Find out what causes different kinds of weather to happen, from tornadoes and hurricanes to rain and snow....

Provides information on animals and where they live across the world, including prairie dogs in the United States, echidnas in Australia, and hippos in Africa.

Living busily on Planet Earth, we rarely remember that we inhabit only a miniscule part of the universe. In The Planets and The Solar System, Jen Green paints the wider picture, and takes us on a journey across billions of kilometres in our galaxy, from our Sun to near and distant planets. Some, like Mercury, have a molten core surrounded with crust and spin quickly; Jupiter, on the other hand, is a big ball of gas. For 2,500 years, mathematicians...