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Questions (222)

Wind energy is actually _____ energy.heat kinetic chemical potential electrical 24. Ch
1. 1 answer
2. 110 views
What is the definition of herbicide?A)a chemical that kills vegetation B)the process of polluting the earth C)a chemical that
1. 3 answers
2. 132 views
The _____ produce much of the world's available oxygen.animals forests clouds land smoke
1. 3 answers
2. 112 views
What is the best definition for the concept of recycling?A)to turn materials into new, raw materials for other products B)to use
1. 2 answers
2. 188 views
To be broken down into natural components by natural means is _____.alarmist renewable recycle disposable biodegradable
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2. 126 views
What is inversion?to cause something to fade or disappear harmful and causing damage a molecule made up of three oxygen atoms a
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2. 143 views
Designed to be thrown away after use is _____.biodegradable disposable renewable alarmist recycle
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2. 138 views
Select 2 that apply.What are two disadvantages of fossil fuels? A)Burning fossil fuels creates polluted smoke. B)Using fossil
1. 2 answers
2. 366 views
What are the areas that nations agree are true problems facing the ocean? Select all that apply.A)introduction of non-native
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2. 135 views
What are the areas that nations agree are true problems facing the ocean? Select all that apply.A)introduction of non-native
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2. 145 views
Someone who spreads fear by their unfounded reports of danger is an _____.extremist ecologist alarmist
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2. 149 views
What is the best definition for the concept of reducing?A)to minimize the amount of resources that you use B)to not do things
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2. 141 views
What is the definition of consumption?A)the act of using something B)too much, or too great, to overcome C)a chemical that kills
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2. 141 views
Select 4 that apply.In what ways can you use clean water responsibly? A)We should limit water used to water plants. B)We should
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2. 183 views
_____ is a dirty brown fog made up of smoke and other pollutants.Chemical Smog Waste product Pollutant Toxin
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2. 154 views
_____ pollution can be created by nuclear power plants.Chemical Retention Active coal Particle Thermal
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2. 129 views
Wind is a good source of power only in areas where there is _____ wind.irregular little sandy weak constant
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2. 125 views
What is ozone?A)a particular place B)the situation of things being out of order or upside-down C)to cause something to fade or
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2. 134 views
What is ozone?A)a particular place the situation of things being out of order or upside-down to cause something to fade or
1. 25 answers
2. 149 views
Select all that apply.What are some sources of creating electricity? solar oil natural gas nuclear reactions wind coal
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2. 141 views
_____ energy is energy from the sun.Microwave Liquid Infrared Visible Solar
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2. 139 views
Not able to be used up defines _____.geothermal inexhaustible hydroelectricity chemical isolated
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2. 163 views
Additional energy will have to come from _____ or inexhaustible sources.nonrenewable renewable biodegradable isolated natural
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2. 141 views
Able to be replaced, never in danger of running out defines the word _____.renewable inherent retention nonrenewable turbine
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2. 135 views
Not able to be replaced defines the word _____.nonrenewable retention turbine renewable inherent
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2. 189 views
Something that is naturally contained within something else, and therefore always part of it defines the word _____.turbine
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2. 142 views
Something that holds or retains defines the word _____.inherent nonrenewable retention renewable turbine
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2. 131 views
Most electric power plants are fueled by _____.A)solar power renewable energy resources inexhaustible resources carbon dioxide
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2. 168 views
The burning of fossil fuels creates _____ such as carbon dioxide.pollutants elements liquids solids minerals
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2. 119 views
Wind energy is actually _____ energy.heat potential kinetic electrical chemical
1. 2 answers
2. 125 views
The _____ of developing nations will lead to an increase in energy consumption.A)disconnect with technology use of natural
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2. 114 views
Solar _____ convert solar energy into electricity.rays turbines traps thermal cells
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2. 147 views
Wind is a good source of power only in areas where there is _____ wind.weak sandy constant little irregular
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2. 142 views
What is meant by limited as in limited resources?A)They can only be used for certain sources of electricity. B)They can only be
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2. 136 views
Having to do with the heat found deep inside the crust of the earth defines _____.geothermal isolated chemical hydroelectricity
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2. 132 views
_____ pollution can be created by nuclear power plants.Retention Thermal Active coal Chemical Particle
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2. 157 views
A machine that has spinning blades and converts some form of fluid energy (air or water) to rotational motion defines the word
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2. 133 views
Electricity that is made by the energy of falling water defines _____.inexhaustible chemical geothermal hydroelectricity
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2. 132 views
Select 2 that apply.What are two disadvantages of fossil fuels? A)The heat given by fossil fuels is low in temperature. B)Higher
1. 1 answer
2. 228 views
Select 2 that apply.What are two disadvantages of fossil fuels? The heat given by fossil fuels is low in temperature. Higher
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2. 212 views
The inherent danger of nuclear power plants is _____.radiation coal pollution active coal too little power generated too much
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2. 151 views
_____ power plants take advantage of the kinetic energy of falling water.All local Hydroelectric Hydrologic Many Hygronomic
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2. 135 views
Who are the primary consumers of Earth's energy resources?animals plants houses humans streets
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2. 135 views
What is the definition of pesticide?A)the process of polluting the earth a chemical that kills vegetation the act of using
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2. 145 views
Land used for _____ is used for crops or to raise feed for animals.industries building agriculture housing mining
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The definition of designated is _____.A)polluted or caused to become impure B)rain that contains diluted acid; rain with a lower
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2. 182 views
Humans have a responsibility to use the Earth's resources wisely because _____.A)Humans are the ones who use the earth's
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2. 176 views
What is the definition of particulate?A)what could be expected or anticipated B)the practice of bodily cleanliness C)the
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2. 139 views
The forests produce much of the world's available _____.nitrogen pollutants carbon dioxide oxygen pesticides
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2. 132 views
Less than _____ percent of the water on Earth is readily available for use.10 1 70 3 2
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2. 106 views
Select all that apply.The areas in which new laws have helped clean up the water are: A)It required that wastewater treatment
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2. 188 views
What is the definition of insurmountable?A)the process of polluting the earth B)too much, or too great, to overcome C)a chemical
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2. 141 views
_____ pollution is caused by hot water being added to rivers and lakes.Fish Emission Thermal Chemical Lower
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The definition of acid rain is _____.A)polluted or caused to become impure B)to put into action or force, as a law C)having to
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2. 172 views
What is locale?A)a particular place B)the situation of things being out of order, or upside-down C)a molecule made up of three
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2. 138 views
The definition of municipal is _____.A)having to do with a city or town B)rain that contains diluted acid; rain with a lower
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2. 152 views
What is the definition of industrialization?A)a substance, or material, made up of tiny particles B)the time between birth and
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2. 153 views
Select 2 that apply.Chemicals used on land include fertilizers, _____, and _____. pesticides liquids chlorine detergents
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2. 137 views
What is smog?A)a dirty brown fog made up of smoke and other pollutants B)a particular place C)the situation of things being out
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2. 155 views
Select 3 that apply.The causes of water pollution are: Select all that apply. extra salt from the ocean sewage industrial wastes
1. 1 answer
2. 170 views
What is inversion?A)harmful and causing damage B)the situation of things being out of order, or upside-down C)a molecule made up
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2. 151 views
What is detrimental?A)a molecule made up of three oxygen atoms B)harmful and causing damage C)the situation of things being out
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2. 126 views
What is the definition of hygiene?A)the time between birth and death B)a substance, or material, made up of tiny particles
1. 2 answers
2. 137 views
Topsoil may become so _____ that it cannot be used.rocky black fertile infertile muddy
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2. 126 views
The definition of contaminated is _____.A)to put into action or force, as a law B)rain that contains diluted acid; rain with a
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2. 151 views
What is the definition of consumption?A)a chemical that kills vegetation B)the act of using something D)too much, or too great,
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2. 143 views
LocomotionA)the back side; toward the back (or top) B)the rear; toward the rear C)the front side; toward the front D)two-sided
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2. 122 views
EchinodermA)an ocean invertebrate with spiny skin B)an outer covering that supports the soft inner tissues in an arthropod C)an
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2. 173 views
Cartilaginous fish have _____ scales.single overlapping placoid lateral caudal
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2. 165 views
BilateralA)the rear; toward the rear B)the ability to move from place to place C)the back side; toward the back (or top)
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2. 126 views
radialhaving a repeating pattern which stretches outward from the center having to do with the front side (or bottom) an animal
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2. 182 views
radialA)having a repeating pattern which stretches outward from the center B)having to do with the front side (or bottom) C)an
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2. 200 views
MetamorphosisA)a poison produced by an organism B)a worm-like amphibian that burrows in the soil C)a change in physical form and
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2. 158 views
The best known of the _____ worms are the earthworms.segmented cast round flat unified
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2. 153 views
Select 5 that apply.These are the classes of vertebrates: Select all that apply. reptiles birds fish arthropods mammals
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2. 221 views
_____ is having to do with the internal organs.polyp medusa crust visceral tail
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2. 121 views
The animals without backbones are called _____.simple invertebrates strong complex vertebrates
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AnteriorA)the back side; toward the back (or top) B)the rear; toward the rear C)the front side; toward the front D)two-sided
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ExoskeletonA)an ocean invertebrate having spiny skin B)an invertebrate animal that has tentacles around its mouth C)an outer
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2. 152 views
CaecilianA)a poison produced by an organism B)a juvenile form of an animal C)a worm-like amphibian that burrows in the soil D)a
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2. 130 views
Frogs and Toads need _____ for reproduction.space larva toxins water gills
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2. 134 views
CartilaginousA)a deep sea fish with a skeleton of cartilage B)rounded, like something swollen C)an organ for breathing
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GillsA)organs for breathing underwater, consisting of membranes through which oxygen can pass B)a fin that is a fish's tail
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2. 187 views
Lateral lineA)an organ along the side of a fish that can detect movement in the water B)an organ for breathing underwater,
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2. 173 views
What is the definition of placental?A)a mammal which gives birth to a fetus that moves into a pouch for protection and
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2. 136 views
PlacoidA)scales that resemble a tooth, having a broad base and a narrow pointed top B)an organ for breathing underwater,
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Select 6 that apply.How are birds classified according to their diets? meat eaters insect eaters carrion eaters plant eaters
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2. 159 views
LarvalA)to produce and give off a substance B)a change in physical form and structure due to maturity C)a juvenile form of an
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2. 199 views
Caudal finA)an organ for breathing underwater, consisting of membranes through which oxygen can pass B)rounded, like something
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2. 220 views
MetamorphosisA)to produce and give off a substance B)a poison produced by an organism C)a juvenile form of an animal D)a
1. 1 answer
2. 132 views
Metamorphosisto produce and give off a substance a poison produced by an organism a juvenile form of an animal a worm-like
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2. 145 views
What is the definition of a mammary gland?A)a tube that connects an unborn baby to its mother for nourishment B)the gland of a
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2. 174 views
What is the definition of an umbilical cord?A)a mammal which gives birth to a fetus that moves into a pouch for protection and
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2. 168 views
The largest kind of shark is the _____ shark.whale black hammer white ray
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2. 165 views
TuataraA)a reptile that resembles a worm, having no legs or just front legs and living in the earth B)a type of amphibian that
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2. 133 views
Certain tree frogs in South America actually secrete a powerful _____ from their skin.vitamin toxin larva space gill
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A caudal fin is a _____.lung wing gill vertebrae tail
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2. 164 views
CrocodiliansA)a reptile that resembles a worm, having no legs or just front legs and living in the earth B)a type of amphibian
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What is the definition of the word appendage?A)a body part that sticks out, like an arm or leg B)a decaying body of a dead
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2. 164 views
What is the definition of the word raptor?A)a decaying body of a dead animal, providing food for scavengers B)a predatory bird,
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2. 177 views