science
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| radiation | energy that is radiated or transmitted in the form of rays or waves or particles
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| conduction | the direct transfer of energy with molecules into each other.
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| convection | the transfer of heat by the flow of heated material.
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| Sun | the source of a ll energy in our atmoshere
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| what are 3 things happen when Earth receives energy from the sun? | 1. Some energy is reflected back into space.2. Some is absorbed by the atmosphere.3. Some is absorbed by land and water.
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| heat transfer | transition of thermal energy from a hotter mass to a cooler mass
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| what happens when Energy from the sun reaches Earth by radiation. | Radiant energy can pass through space.
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| what does convection occur in? | gases and liquids.
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| Where does radiation occur? | naturally in the physical world.
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| Where does the study of radioactivity begin? | it pushes up warmer air creating a convection current.
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| what happens As cold air becomes more dense? |
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| why are radiation and heat are two different things. | Heat is transfer of energy from object with high temp
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| Most radiation coming from Earth’s surface is... | absorbed and heats up our atmosphere.
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| What is a example of conduction? | walking barfoot on a hot pavement
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| The balance among the source of all energy in our atmosphere determines what? | the characteristics of our atmosphere and the life it supports.
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| Conduction is direct contact between what? | two objects, like warm land or water directly heating the air mass above it.
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| Convection can do what? | heating the atmosphere after radiation and conduction
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| convection is the cycling of what? | warm/cold currents that drives weather patterns
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| radiation can also refer to what? | electromagnetic radiation
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| Where does conduction take place. | from a region of higher temperature to a region of lower temperature
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