'Uv rays' diaporamas de présentation

Prentice Hall EARTH SCIENCE

Prentice Hall EARTH SCIENCE. Tarbuck Lutgens . ?. Chapter 17. The Atmosphere: Structure and Temperature. Composition of the Atmosphere. 17.1 Atmosphere Characteristics .

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Energy

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Tools of Modern Astronomy Section 1

Chapter 21 Stars, Galaxies, and the Universe. Tools of Modern Astronomy Section 1. Tools of Modern Astronomy. How do we study other stars in our galaxy if they are so far away? We study the radiation that stars emit to find out more about them. . Intro- duction. Tools of Modern Astronomy.

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Skin cancer Prevention Methods

Skin cancer Prevention Methods

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Skin cancer prevention methods

Skin cancer prevention methods

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How Human Activities affect the Environment

How Human Activities affect the Environment. Deforestation. Definition large areas of land are logged Problems flooding landslides and mudslides can occur topsoil is washed away trees are also an important component of the water cycle forests home to a large number of animals.

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Differentiate between the different types of environmental health hazards

Differentiate between the different types of environmental health hazards . Environmental Protection Agency. Government Agency Makes laws and regulations to protect U.S. citizens from environmental health hazards. What types of health hazards might this include?. 1 min.

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Integumentary System

Integumentary System . Diaz, Deliz Harrington, Mikaela Maya, Danna Soarez, Jenny Urra, John-Paul . Parts of the System. Made up of skin , hair , and nails . Skin is the major organ of the system. It is made up of 3 layers: Epidermis -

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Ultraviolet Light

Ultraviolet Light. Vanderbilt Student Volunteers for Science Spring 2019. IA. Introduction - What is the Electromagnetic Spectrum?. Give each student: one electromagnetic spectrum handout. One instruction sheet. Explain the electromagnetic spectrum: Light is an electromagnetic wave.

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Vitamin D

Vitamin D. Monica Durham Rahmina Mutlib. Vitamin D. Vitamin D is a fat soluble vitamin Synthesized by the body after exposure to UV rays or obtained from food sources It is biologically inactive By increasing calcium absorption, vitamin D helps to form and maintain strong bones. Functions.

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DNA, genes, and mutations

DNA, genes, and mutations. DNA and genes. The nucleotide sequences are used to encode information that is used to make proteins and enzymes The order of the base pairs can be read my strands of RNA and carried to ribosomes to make molecules. Codons to Protiens.

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Chapter 6.2: Skeletal System

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Cancer

Cancer. A large group of diseases characterized by the uncontrolled growth and spread of abnormal cells. 1500 people a day die from cancer in the US!. Video Explanation on Cancer. What is mitosis? What is the nucleus to the cell? What is apoptosis? How many cells are in the body on average?

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Equipment and Shop Safety

Equipment and Shop Safety. Safety Unit. Reporting Accidents . Approximately 26,000 welders are injured at the job site each year . Welders each day are exposed to: Uv rays from welding arc- eyes and skin Gases produced by the welding process Welding or cutting near flammable materials

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As If

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Human health & the environment

Human health & the environment. By Taylor Koshel. Environmental Contaminants. Environmental contaminants are substances that, when accidentally or deliberately introduced into the environment, may have the potential to harm people, wildlife and plants.

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California Window Tinting with 3M Window Films

Know about the uses and need for window tinting....

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Cleaning, Staining and Sealing Decks, Fences and More

With summer just around the corner, now is the time for those last minute outdoor home improvement projects. One area that can have a huge impact on the look of your outdoor spaces are exterior wood structures, including fences and decks.

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Bvlgari stores in India near you to shop sunglasses

Explore all Bvlgari sunglasses online at Findable in India. Find the nearest Bvlgari store in your neighbourhood to shop sunglasses/eyewear.

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Monday April 14Th

Monday April 14Th. Quiz Tuesday : Over Sun Wise and Food/Energy Agendas: Study for Quiz and Guided Reading Bell Work #7 : What are five of the Sun Safety Action Steps? What are the 2 types of UV Rays we should protect ourselves from? What harm can these UV Rays cause?.

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