Mr Luna's class
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Hypothesis | An educated guess
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| Theory | A hypothesis that can be proven many times
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| Stratosphere | The second part of the atmosphere contains ozone
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| Troposphere | First part of atmosphere all weather happens here we live here
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| Thermosphere | Last part of atmosphere weather changes quickly we can't survive there without space suit
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| Mesosphere | Third part of atmosphere meteors burn up there
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| Temperature | How fast atoms move and how hot or cold something is
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| Lightning | super charged electricity caused by negative or positive atoms rubbing each other
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| Thunder | The sound lightning makes
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| front | where 2 or more air masses meet
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| Air mass | hot or cold air
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| Air pressure | The force of air in an object
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| Precipitation | rain, sleet, snow, or hail
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| Evaporation | liquid turns to gas
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| Condensation | gas turns to liquid
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| Run off | where water sleet or snow return to the ocean
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| Cold front | created by cold air pushing warm air upwards brings most rain
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| Hurricane | A major storm caused by heated water occur every year and get stronger
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| Tornado | a natural disaster caused by hot air colliding with cold air happen in flat areas
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| wind | air moving fast
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| occluded fornt | 2 cold air push warm air up warm air causes little rain but last longest
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| stationary front | cold air and warm air collide warm air does not go up
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| warm front | cold air goes warm air comes brings less rain
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| radiation | movement of energy by waves can travel in space
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| conduction | transfer of energy by contact
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| convection | movement of energy in a circular way
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| Climate | weather on average affected by many things
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| Global warming | The heating of earth caused by human activity
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| Greenhouse effect | When heat or radiation get trapped on earth.
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| El Niño | Warm weather in the pacific brings a lot of Rain
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| La Niña | Cold weather in pacific brings no rain
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| Tides | changes in ocean level affected by moon
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| current | streams of hot or cold water
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| Ice age | A period in which earth is surrounded with ice
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| Topogarphy | Shape of land
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| Climate | averge weather that last a long time
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| weather | weather that is fast that can happen each day
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| natural resources | resources that come from nature
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| renewable resource | resources that are unlimited
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| nonrenewable resources | resources that are limited
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| Solar energy | energy from the sun
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| Geothermal energy | energy from the earths interior
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| Fossil fuels | energy such as coal petroleum and natural gas cause pollution
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| Petroleum | a fossil fuel created by dea sea animals
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| Hydroelectric energy | energy generated by water
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| Wind energy | energy genrated from wind
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| biomass | energy from plants and animals
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| Chemical energy | energy generated by atoms or metal
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| fuel cells | a type of chemical energy that makes water
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| element |
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| Thermal Expansion | when atoms expand.
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| Endothermic | energy is taken
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| exothermic | energy is given
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| heat | the transfer of energy
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| Solid | a state of matter that moves rigidly
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| Liquid | a matter with definite volume but not shape
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| Gas | a matter that moves freely
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| Plasma | electrified gas
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| Melting | solid to liquid
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| Sublimation | solid to gas very rare
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| freezing | liquid to solid
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| Valence Electrons | electron in the outermost shell of the nuclei
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| Chemical bond | When chemicals bond
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| Chemical reaction | when two or more substaces mix to create a new one
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| Smog | a dangerous secondary pollutant (sun and vechile exhaust)
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| Primary pollutants | Pollution directed at Earth
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| Secondary Pollutants | When pollutants make a chemical reaction.
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| Ozone hole | a hole in the north and south pole
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| Ozone | a gas located in the stratosphere that block uv waves.
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| Acid Rain | when air pollution goes into water
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| Acidation | when acid affects soil
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| Acid shock | When acid increases.
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| Neutralization | base adds to acid
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| Ph scale | scale that measure if basic or acidic
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| Acid | it is harmful
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| Base | not harmful
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| Cells | The smallest living parts of organisms
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| DNA | information in the nucleus.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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