Scientist of Science -- Environmental Science

Author: Ni Zheming
Publisher:
Publish Date: 2002-10-01
Features: "Science Explorer" - the most authoritative research-based learning textbook in the United States. Widely used comprehensive science textbooks in U.S. middle schools. The best reference book for new curriculum standards, new concepts, and new learning methods. A full set of 15 books:
Movement, Force, and Energy;
Water on Earth;
Sound and Light;
Electricity and Magnetism;
Astronomy;
Chemical Reactions;
The Constitution of Matter;
Environmental Science;
From Bacteria to Plants;
Cells and Genetics;
Animals;
Human Physiology and Hygiene;
The Earth's Interior;
Earth's Surface Evolution;
Weather and Climate.
Explore the mysteries of science, guide research-based learning, emphasize knowledge, skills, and methods, combine hands-on and brain-stimulating activities with endless fun. Original version by the Zengxin Education Group, chosen by over 20 developed countries as teaching materials.
The process of natural selection is as follows:
Individuals within a biological population possess different traits; those with the most adaptable traits are often more likely to survive and reproduce; their offspring inherit the genetic traits of their predecessors, allowing them to continue successfully reproducing; over generations of evolution, individuals with superior genetic traits are more likely to reproduce, while those unable to adapt to environmental changes find it difficult to survive and reproduce; over time, individuals that are not adapted to the environment gradually disappear from the population.