Nutrient Cycle
- 최초 등록일
- 2009.04.23
- 최종 저작일
- 2008.09
- 5페이지/ MS 파워포인트
- 가격 1,000원
소개글
Nutrient Cycle 대한 5분 영어 스피치 자료입니다
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많은 참고바랍니다.
목차
What Is the Nutrient Cycle?
The Carbon Cycle
Nutrient Cycles
영어대본
본문내용
What is the nutrient cycle?
Today I`m gonna talk about nutrient cycling.
Let`s look at what nutrient cycling is.
Before we start, let me give you an outline of the main points
In nature, the nutrients needed by all organisms are reused or recycled.
Carbon, Nitrogen Oxygen, and other nutrients move through ecosystems in a cycle.
these nutrient cycles are also known as Bio-Geo-Chemical cycles.
let`s take a look at what each of these words means.
Bio means life. Geo means earth. Chemical means relating to chemistry.
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