QUESTION 1
Biology, 04.04.2020 08:13 aiffland113
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QUESTION 1
A barometer is used to measure air pressure.
True
False
QUESTION 2
Winds ussually move from the north to the south in the U. S.
True
False
QUESTION 3
Isotherms are the that connect locations of the same temperature.
lines
squares
scale
dots
QUESTION 4
Warm, moist air rises vertically in the atmosphere. As it rises, it cools and the moisture in it condenses to form what?
the exosphere
hills
ponds
clouds
QUESTION 5
Isobars are the that connect locations of he same pressure.
squares
scale
lines
dots
QUESTION 6
What is a boundary that separates air masses called?
isolines
back
front
divergent boundary
QUESTION 7
What scientific instrument is used to view and analyze weather in different parts of the world.
only local weather matters
barometer
hygrometer
satellite
QUESTION 8
Which is less dense, warm air or cold air?
density does not play a role in the movements of air
cold air
warm air
both warm air and cold air are of the same density
QUESTION 9
Weather balloons are used to measure air pressure at the ground level only.
True
False
Answers: 2
Biology, 21.06.2019 15:30
How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.
Answers: 1
Biology, 21.06.2019 22:00
Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.
Answers: 1
Biology, 22.06.2019 05:30
Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim
Answers: 1
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QUESTION 1
QUESTION 1
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