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The National Wildlife Federation (NWF) forecasts that the human population is slated to reach 8.5 billion in 2025, up from 5.2 billion in 1990.Right now, the NWF asserts that plant and animal species are disappearing at least 1,000 times faster than any other time in the last 65 million years.Teams are given the option of using either downloaded pictures of their animal or drawings they create for their posters.
The students in these studies did not, however, have any formal instruction on the topics investigated." ( As a way to stimulate interest and focus students for the lesson, hold an open class discussion to find out what students already know about endangered species. Accept all reasonable answers in an effort to create a broad-ranged and free-flowing discussion of students' ideas and feelings about this ongoing, global dilemma.
Ask students: Next, have students use their Save Our Animals student esheet to explore Endangered and Threatened Species.
introduces and explores the various issues and problems faced by endangered species globally.
The second lesson, Endangered Species 2: Working to Save Endangered Species, may be done sequentially or independently, since it focuses less on the science and more on the actual work of saving endangered species.
For example, as noted in the benchmark of this lesson, human activities like reducing the amount of forest cover, increasing the amount and variety of chemicals released into the atmosphere, and intensive farming, have changed the earth's land, oceans, and atmosphere.
Essay Disabled Differently Abled - Endangered Species Essay Conclusion
Some of these changes have decreased the capacity of the environment to support some life forms. 46.) It's important that students begin to realize that human populations and activities will continue to grow and to threaten the earth's habitat and capacity to sustain life, putting once flourishing plant and animal species on the ever-increasing endangered species list.
Endangered species are living things whose population is so reduced that they are threatened with extinction.
Thousands of species are included in this category.
Booming human population growth over the last two centuries has put, and continues to put, many of these life-sustaining systems out of balance and in serious jeopardy, endangering many of the plant and animal species that human beings directly and indirectly depend upon for long-term survival.
Bigger human populations naturally mean increases in human activities worldwide, leading to changes in landscapes, oceans, atmospheres, and the path of human history.