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exam study

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
the____ was not direct result of the idustril revolution.   overhunting of the large mammals  
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in which county is the population likely to be increasing most rapidly   kenya  
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using scientific information from chemistry and biololgy to clean up a lake and make it healthy again describe   environmental science  
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____ is a biodegradable meterial that becomesa pollutant if allowed to accumilae more rapidly than it can decompose   newspaper  
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according to the law of supply and demand what would occur if the supply of oil declined and the demand remanined the same   ol price will increase  
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in an ecological footprint is the   amount of land nand ocean area nedded to support one person  
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in an experiment the facter of interist is called the   varaible  
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curiosity and imaganation are important in science because they are   abilities in scientists that healp expand our knowledge  
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the classification and collection of data that are in the form of numbers is called   statistics  
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which step in the experimental method are scientists conductiong when they photograph dirds in flight   observing  
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a model of a dinmosaur is an example of a _____ model   physical  
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before you can make a decision using a decision-making modle what stepes must you take   explore the consequences of each opinion  
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how did himalya mountains form   colliding tectonic plates  
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which of the following are producers oof oxygen   plants  
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the richter scale best describes the   magnitude of an erthquake  
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which of the following is not one of the compositional layers of erth   mesosphere  
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which of the following is not a mechanism of energy transfer through or within erth's atmosphere   condensation  
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deep currents flow along the   ocean floor  
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change in the gebetic characteristics in a popilation from one generationto the next   evolution  
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process that causes the characteristics of a population to change in a way controlled by humanes   adaptation  
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process that causes the characterictices of a population to change without human control   natural selection  
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which invertebrates are generally smal allowing them to lie on little food and to hide from ememies   insects  
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which of the following are vertebrates   frogs  
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a desert ecosystem contains   air living things sand  
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what kind of natural disaster helps some forest communitiesby alloming some trees to release their seeds by cleraring away deadwood and by encouraging new growth   fire  
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which of the following are photosynthetic organisms   freshwater algae  
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consumers are organisms that   get solar or other energy indirectly  
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which kind of organisms obtains energy only from producers   herdivores  
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what term is used to refer to the many feeding relationship that are possible in an ecosystem   food web  
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what type of vegitation would you expect to find on an abandoned farm has remained undisturded for 150 yeas   tallmature oaktrees  
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if you visitede you would likely see   largherds of grazing animales such as rhinos gazelles and giraffes  
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animals that live in the desert   are usually nocturnal  
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desert are   often formed on the dry side of mountain range  
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the tundra   has a layer of soil that is permanently frozenbeneath the top soil  
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taiga is   a forest biome dominationed by coniferous trees such as pine fir and spruce  
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biomes   are usually described by thier vegetation  
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