'Dense air' diaporamas de présentation

MCAS Review

MCAS Review. Suppose 20 g of liquid hydrogen peroxide is heated so it completely breaks down into liquid water and oxygen gas. Which best describes the total mass of the water and oxygen that was produced? a. more than 20 g because of the addition of heat

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CHAPTER 20 WEATHER

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Air and Air Pollution

Air and Air Pollution. The Atmosphere. Stratosphere 11-30 miles Little water vapor Ozone layer UV filter Troposphere 11 mile at equator; 8 miles at poles weather breeder 78% N, 21% O Natural heating Solar radiation Greenhouse effect. The Atmosphere. Exosphere Thermosphere

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Air and Air Pollution

Air and Air Pollution. The Atmosphere. Stratosphere 11-30 miles Little water vapor Ozone layer UV filter Troposphere 11 mile at equator; 8 miles at poles weather breeder 78% N, 21% O Natural heating Solar radiation Greenhouse effect. The Atmosphere. Exosphere Thermosphere

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Chapter 15 Air Pollution and Stratospheric Ozone Depletion

Chapter 15 Air Pollution and Stratospheric Ozone Depletion. Air Pollution . Air pollution- the introduction of chemicals, particulate matter, or microorganisms into the atmosphere at concentrations high enough to harm plants, animals, and materials such as buildings, or to alter ecosystems.

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Measuring Weather

Measuring Weather. By: Brianna Shields November 1, 2005. DO NOW. Get your current event out on your desk 1. What is the source of all energy for planet Earth? 2. What is precipitation? 3. What tool is used to measure temperature? . Weather Measurements and Symbols. Temperature.

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THE ATMOSPHERE

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9. Air Pressure and winds

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AST 111 Lecture 18

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Science EQ: What causes weather? Do Now: 3-19

Science EQ: What causes weather? Do Now: 3-19. LG: Identify the air masses that create weather in the US. Describe the 4 types of weather fronts and the weather associated with each. HW: Study for test on Thursday

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13.6 Wind and 13.9 Ocean Currents

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Unit 1: The World Chapter 2: The Physical World

Unit 1: The World Chapter 2: The Physical World. Our Solar System. Sun and the objects that revolve around it Center is sun (ball of burning gases) Enormous mass creates pull of gravity The planets- Largest objects. 8 Mercury, Venus, Earth, Mars are inner planets

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Chapter 15

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VMODEL

VMODEL. Kenneth D. Forbus Karen Carney Robert T. Harris Bruce Sherin Northwestern University. Overview. Why should students model? Our approach Design and architecture of Vmodel Key design tradeoffs Ontological assumptions Three perspectives: Situation map, causal map, evidence map

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Lab 6

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Production and Transmission of Sound Waves

Production and Transmission of Sound Waves. Vibrating Reed. As the vibrating reed moves from a to b , it compresses the gas molecules of the air immediately to the right.

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Frontal Systems

Frontal Systems. Section 15.2. Fronts. Air masses move due to worldwide wind currents . The zone between air masses is called a front. Cold Fronts. This zone is formed where a moving cold air mass overtakes a warmer air mass.

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Climate

Climate. What is climate?. It is the general conditions of temperature and precipitation for an area over a long period of time Example: In Flint, we expect to get about 30 inches of snow each winter and the temperatures will usually be above zero and lower than 35.

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ATMOSPHERE AIR MOVEMENT

ATMOSPHERE AIR MOVEMENT. DEFINE: CORIOLIS EFFECT JET STREAM SEA BREEZE LAND BREEZE. ATMOSPHERE AIR MOVEMENT. SEQUENCE HOW HEATED AIR AND THE CORIOLIS EFFECT FORM WINDS THE EQUATOR RECEIVES___________________________________________

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