College Science Ch 1
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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show | nine
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what number planet from the sun is Earth | show 🗑
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show | the planet's density, composition, and distance from the sun
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mercury, venus, earth, and mars are known as the ? | show 🗑
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the inner planets are made mostly of? | show 🗑
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the last five planets are known as the? | show 🗑
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show | gases; pluto
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pluto is a mixture of? | show 🗑
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show | support life
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show | organisms
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organisms can be found in what places on earth? | show 🗑
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the layer of land that forms Earth's surface | show 🗑
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the litosphere included? | show 🗑
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show | hydrosphere
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show | oceans, lakes, rivers, underground water and clouds in the air
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the layer of air that surrounds the Earth | show 🗑
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show | the presence of liquid water
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water exist in the solar system but it is usually in the form of? | show 🗑
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on Earth liquid water in the hydrosphere ? | show 🗑
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the solar system consists of? | show 🗑
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show | mercury, venus, earth, mars, jupiter, saturn, uranus, neptune, pluto
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show | visible light
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show | specific range of wavelengths
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show | warm; cold
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show | helps maintain a steady surface temp
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many of the substances that all living things need? | show 🗑
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show | water
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Air is a mixture of _____, ike ___, ____, ____ ____ | show 🗑
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another reason earth can support life is because of its? | show 🗑
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the atmosphere helps keep a? | show 🗑
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show | energy
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almost all the energy used by organisms orignally comes from? | show 🗑
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the energy from the sun for the organisms travels in? | show 🗑
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most waves are? | show 🗑
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show | visible spectrum
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show | ecology
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the _____ flows to almost every part of the planet | show 🗑
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show | where the litosphere and the hydrosphere meet
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show | 10 to 200 Km
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show | igneous, sedimentary, metamorphic
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show | the way they form
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when liquid rock cools, it solidifies to become? | show 🗑
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under the hard, solid litoshere, earth's interior contain Hot, melted rock in _____ form | show 🗑
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show | igneous rock basalt
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molten material deep within the earth can form the igneous rock ____ | show 🗑
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show | sediments, wind and water
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show | sedimentary rock
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show | sedimentary
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what are two examples of sedimentary rock? | show 🗑
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show | heat and pressure
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rock that has been transformed by heat and pressure is called? | show 🗑
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show | metamorphic rock
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show | marble and slate and gneiss
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more than ___ percent of the salt in water is NaCl | show 🗑
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show | water
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show | water planet
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show | 97
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where is most salt water contained? | show 🗑
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about ____ grams of salt is dissolved in each ___ of ocean water | show 🗑
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show | salt
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where is freshwater mostly found? | show 🗑
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show | 3
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show | 2/3, frozen glaciers and ice caps
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show | fresh
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the availability of ___ water often determines he types and numbers or organisms that an area can support | show 🗑
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show | surface water and groundwater
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show | lakes, streams and rain runoff
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what is included in groundwater? | show 🗑
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show | groundwater
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groundwater moves more easily through rock layers that are _____ | show 🗑
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an underground layer of porous rock that contains water is called ______ | show 🗑
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show | a natural spring
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when there is 2 layers of rock that water can't move through, pressure in the aquifer builds up from water pressure and the weight of the rock layer above the water, if a _____ is drilled her, water will flow ____ to the surface | show 🗑
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show | artesian wells.
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most of the fresh water used by people ____? | show 🗑
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water in aquifers is replenished ____? | show 🗑
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many aquifers in the us are beginning to _____? | show 🗑
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an envelope of gases that surrounds Earth and includes the air we breathe is the? | show 🗑
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how many layers is the atmosphere divided into? | show 🗑
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what are the 4 layers of the atmosphere from the earth's surface up? | show 🗑
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gases become ____ dense the farther they are from the earth's surface | show 🗑
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the atmosphere is made up of about ___ percent N and ____ percent O. and ___ percent is ______, _____, _____ | show 🗑
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show | about 0.04 %
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show | true
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show | oxygen, carbon dioxide
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show | carbon dioxide
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show | the greenhouse effect
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the layer of the atmosphere that touches the surface of Earth is called the? | show 🗑
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show | 8 to 18 km
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show | true
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show | water vapor, weather
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the ___ that carry weather across Earth are an important factor in the ____ of an area | show 🗑
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Beyond the troposphere, reaching a height of 50 km above Earth, is the _ | show 🗑
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The stratosphere reaches from ___ to ___? | show 🗑
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show | weather
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show | upper
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show | Ozone
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the oxygen you breathe in in the troposphere contians ___ oxygen atoms in each molecule | show 🗑
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show | prevailing winds
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show | uv rays
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show | Ultraviolet radiation
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True or false. Without the filter action of the ozone layer, the sun's uv radiation would destroy much is a life on earth. | show 🗑
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show | 85 kilometers
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The mesosphere is the _____ layer of the atmosphere what temperatures as low as ______ | show 🗑
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show | thermosphere
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show | 2000 degrees celsius, 1/10000
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show | Gas molecules
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The rays that bombard with the gas molecules cause the gas molecules to ______ and they become _____ | show 🗑
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The layer of the thermosphere with the ions is called the _____ | show 🗑
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show | free electrons,light, aurora
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An aurora borealis the occurs in the thermosphere of the ______ hemisphere | show 🗑
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show | Southern
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True or false. Together the parts of the lithosphere hydrosphere and atmosphere when life exists make up the biosphere. | show 🗑
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show | Biosphere
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show | the floor of the ocean to the top of the highest mountain.
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The biosphere is a layer blanketing the earth about _____ thick | show 🗑
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show | narrower
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show | the pressure is so high and very little food is available
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Why do a few organism live atop the tallest mountain? | show 🗑
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show | 500 meters, 6 kilometers
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All organisms obtain the materials they need to live from the ____ | show 🗑
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Although individual organisms may live mostly on land, water or in the air, all organisms depend on materials from ____ | show 🗑
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show | true
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Most energy originate from ____ | show 🗑
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Animals obtain most of their energy by ____ | show 🗑
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show | sunlight, organisms, heat
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show | yes
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Can organisms cause changes to occur in the environment? | show 🗑
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Because organisms affect the environment and changes in the environment affect organisms the biosphere is a very complex network of ______ | show 🗑
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Rocks and soil anchor the tree and contain important _____ and _____ | show 🗑
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show | CO2, oxygen and water vapor
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show | roots, leaves
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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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Created by:
kittybroad