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stupid stack

exam questions

QuestionAnswer
In which country is the population likely to be increasing most rapidly? Kenya
using scientific information form chemistry and biology to devise a p;an to clean up a lake and make it healthy again describes environmental science
all of the following issues involve environmental science except asking people questions about the cost of various resources
the fact that usefual man-made substances can cause unforeseen damage is illustrated by all of the above
which country is most likely to have either a stabilized or a slowly growing population canada
an ecological footprint is the amount of land and ocean area needed to support one person
compared to developing nations developed nations have greater personal wealth
which of the followinf is a developing nation ethiopia
a resident of -------- is likely to leave the largest evological footprint the united states
the term biodiversity refers to the number and variety of species living on earth
in an experiment the factor of interest is called the variable
the classification and collection of data that are in the form of numbers is called statistics
which step in the experimental method are scientists conducting when they photograph birds in flight observing
a model of a dinosaur is an example of a ----- model physical
befor you can make a decisison using a decision-making model what step must you take all of the above
what essential characteristic does a good experiment have both b and c
the group that does not receive the experimental treatment in an experiment is the control group
------ is a testable explanation for observation hypothesis
----- is a flow chart mathematical model
----- includes maps and charts graphical model
which of the following is not one of the compositional layers of earth mesosphere
ozone is a molecule made up of 3 oxygen atoms
the most abundant gas in earth's atmosphere is nitrogennitrogen
a fault is a break in the earth's crust
how did the himalaya mountains form convection
the boundary between warm and cold water in an ocean or lake is thermocline
volcanoes occur at tectonic plate boundaries that are both a and c
deep currents flow along the ocean floor
the richter scale best describes the magnitude of an earthquake
the ozone layer is located in the statosphere
change in the genetic characteristics in a population form one generation to the next evolution
many angiosperms depend on animals for pollinating their flowers and distributing their seeds
which of the following are vertebrates frogs
which invertebrates are generally small alowing them to live on little food and to hide from enemies insects
archaebacteria and eubacteria are 2 kingdoms
which of the following is an abiotic factor in an ecosystem water
a desert ecosystem contains all of the above
bacteria that are no longer killed by an antibiotic have all of the above
single-celled organisms whti cell walls but no nuclei are bacteria
the place that contains everything an organism needs is its habitat
which of the following are photosynthetic organisms freshwater algae
change in the genetic characteristics in a population form one generation to the next evolution
many angiosperms depend on animals for pollinating their flowers and distributing their seeds
which of the following are vertebrates frogs
which invertebrates are generally small alowing them to live on little food and to hide from enemies insects
archaebacteria and eubacteria are 2 kingdoms
which of the following is an abiotic factor in an ecosystem water
a desert ecosystem contains all of the above
bacteria that are no longer killed by an antibiotic have all of the above
single-celled organisms whti cell walls but no nuclei are bacteria
the place that contains everything an organism needs is its habitat
which of the following are photosynthetic organisms freshwater algae
consumers are organisms that get solar or other energy indirectly
which kind of organism obtains energy only from producers herbivores
what term is used to refer to the many feeding relationships that are passible in an ecosystem food web
which of the following statements is not correct consumers get their energy directly from the sun
which of the following does not contain carbon from the bodies of plants and animals that died millions of years ago phosphate salts
what type of succession occurs after a natural process such as a volcanic eruption or flood secondary succession
which gas makes up 78 percent of our atmosphere but can be used by plants only when transformed by bacteria first nitrogen
which organism is likely tobe in the bottom trophic level of a food chain algae
the first organisms to colonize any newly available area are known as-------
the main factor that determines what type of plants grow in abiome is temperature and precipitation
tropical rain forests are threatend by deforestation and the trade of forest plants and animals
if you visited a sacanna you would likely see large herds of grazing andimals such as rhinos gazedlles and giraffes
which of the following is located primarilyin costal areas that have mediterranean-style climates whti warm dry summers and mild wet winters chaparral
the deforestation of the rain forests may cause climate changes which in turn may affect flooding
the tundra has a layer of soil that is permanently frozen beneath that top soil
which of the following adaptations are used by animals of the arctic tundra rodents burrow underground for winter protection
biomes are usally described by their vegetation
animals that live in the desert are usually nocturnal
estivating is sleeping through the dry season and burying in the ground
Created by: Ryan Robertson