'Affect ecosystems' diaporamas de présentation

Chapter 3 Lesson 2

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WATER

WATER. Chapter 11, Section 3: Water Pollution Standards: SCSh 6d. What is water pollution?. Introduction of chemical, physical, or biological agents into water that degrade water quality and adversely affect the organisms that depend on the water.

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Mr. Burton 3.3 Notes

Mr. Burton 3.3 Notes. Please Grab: 1. Your folder. 2. Writing Utensil. 3. Answer the following question: Identify one thing you have done nice for someone today. Existence of life on earth. Plants and animals live where they are suited to the environment , or surroundings.

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