3. Because of the efforts of people who care about the environment, some international laws have changed to protect ________ species and to preserve large areas of land.
举一反三
- Efforts to preserve the peace have failed. A: predict B: prohibit C: protect D: prescribe
- Low carbon life is a green lifestyle that What kind of people created the concept of low carbon life A: People who want to protect wild animals. B: People who advocate environment health. C: People who worry about their health condition. D: People who are at leading positions.
- people are concerned about the environment issue because air and water
- If nothing is done to protect the environment, millions of species that are alive today will have become （） A: deteriorated B: degenerated C: suppressed D: extinct
- They believed that land did not belong to people but ______ people belong to land.