Energy Transfer In the Earth’s System (C) Copyright 2014 - all rights reserved www.cpalms.org 1.

Slides:

Advertisements

Similar presentations

CONVECTION CURRENTS AND THE MANTLE

Advertisements

Chapter 1-2 Convection and the Mantle.  Heat always moves from warmer to cooler  Three types of heat transfer  Radiation – transfer of energy through.

Methods of Heat Transfer Definitions Examples Comparison to heat transfer on Earth that effects weather.

Lesson 2 – Convection and the Mantle

Radiation Conduction Convection Which would you rather be??? C) Copyright all rights reserved

Radiation Conduction Convection Which would you rather be??? (C) Copyright all rights reserved

Chapter 2 Section 1  The sun provides nearly all of the energy which powers the atmosphere.  That energy comes to us in the form of electromagnetic.

Convection and the Mantle

Convection Currents and the Mantle How is heat transferred? What causes convection currents?

Convection and the Mantle

Heating of the Atmosphere. What is Thermal Energy? Thermal means “heat.” Thermal means “heat.” Thermal energy is the heat made when molecules move. The.

Ch5 Sec2 Convection and the Mantle. Key Concepts How is heat transferred? What causes convection currents? What causes convection currents in Earth’s.

Heat Transfer Chapter 2, Section 2 p How Heat is Transferred Heat: the energy transferred from a hotter object to a cooler one.

Heat Transfer. Heat is the transfer of thermal energy between substances that are at different temperatures.

METHODS OF HEAT TRANSFER.

1._____gases that surround the Earth and keep it warm and wet 2._____layer that meteors burn up in 3._____bottom layer of the atmosphere RAP.

Heat Transfer What do you know about heat transfer?

Seconds Left: List & describe the three types of heat transfer.

The Atmosphere Preview Section 2 Atmospheric Heating Concept Mapping.

What processes heat the atmosphere?

Conduction The transfer of energy as heat between particles collide within a substance or between two objects in contact Two objects of unequal temperature.

UNDERSTANDING HEAT TRANSFER: CONDUCTION, CONVECTION AND RADIATION.

Convection, Conduction, or Radiation I6B TEK I6B – investigate and demonstrate the movement of heat through solids, liquids, and gases by convection, conduction,

Moving Thermal Energy. CONDUCTION ► Is the transfer of energy through matter by direct contact of particles.

What are some ways you try to stay warm in the winter? Warm Up /science/energy-light-sound/heat.htm.

HEAT TRANSFER IN THE MANTLE How is heat transferred?

 Heat always flows from places of high heat to areas of lower heat.

1.3 notes  There are 3 types of heat transfer: radiation, conduction, and convection.  The transfer of energy through space is radiation. Sunlight.

Heat Transfer Conduction, Convection, Radiation. Conduction Heat energy can be transferred from one substance to another when they are in direct contact.

Standards 3: Thermal Energy How Heat Moves  How heat energy transfers through solid.  By direct contact from HOT objects to COLD objects.

Topic: Atmospheric Heating PSSA: C / S8.D.2.1.

Chapter 5 Section 2.  Explain how heat is transferred.  Identify what causes convection.  Describe convection currents in Earth’s mantle.

Convection and the Mantle Chapter 4 Section 2 Standards S 6.4 Students know heat from Earth’s interior reaches the surface primarily through convection.

Convection Currents and the Mantle. The Heat of the Earth Earth’s outer core is nearly as hot as the surface of the sun.

Activator Define heat in your own words.. Heat Transfer SPS7. b. Investigate molecular motion as it relates to thermal energy changes in terms of conduction,

Atmospheric Heating.

Energy in the Atmosphere

Convection Currents and the Mantle

Convection How can heat energy circulate through liquids and gases?

Heat Transfer Conduction Convection Radiation.

Conduction, Convection, and Radiation

How is food heated in an oven? How is food heated on a range top?

How is heat transferred? What causes convection currents?

Convection and the Mantle

Convection Currents and the Mantle

Convection and the Mantle

Chapter Section Convection and the Mantle

Convection Currents and the Mantle

Transfer of Thermal Energy

Warm-up September 1st Answer the following questions with your partner on a piece of paper to turn in: What are the 5 stages to the water cycle? How do.

How heat travels from one place to another…

Conduction, Convection, and Radiation

Lesson 3 Vocabulary Heating Earth’s Surface

How heat travels from one place to another…

Warm Up Do the sort in pairs (the person who sits next to you should be your partner). Don’t cheat! We’ll be using this later for another activity!

Convection and the Mantle

Convection Currents and the Mantle

THE EARTH’S INTERIOR CRUST - 70 km MANTLE – 2,867 km

Density and Air Pressure

How is heat transferred? What causes convection currents?

What happens to solar energy as it enters the atmosphere?

Heating the Atmosphere

Energy Flow in the Earth System

11-3 and 11-4 How is Earth’s surface heated?

4.2 How Does Heat Move?.

Thermal Energy.

Presentation transcript:

Energy Transfer In the Earth’s System (C) Copyright all rights reserved 1

Energy Transfer In The Earth’s System  Energy transfers through the Earth System three different ways:  Conduction  Radiation  Convection (C) Copyright all rights reserved 2

Energy Transfer In The Earth’s System (C) Copyright all rights reserved 3 Conduction Objects are heated through direct contact with the heat source. Copyright all rights reserved

Energy Transfer In The Earth’s System (C) Copyright all rights reserved 4 Radiation Heat is transferred from one object to another by one object heating the space between them. The objects don’t actually touch.

Energy Transfer In the Earth’s System (C) Copyright all rights reserved 5 Convection: Heat moves fluids (gases and liquids) through a system by circulation. Warm fluids rise to the top of the system, where they cool. Cool fluids sink to the bottom near the heat source, where it becomes heated again, causing the cycle to continue.