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WorksheetsEarth/Environmental Review
Total questions: 100
Worksheet time: 1hrs 13mins
The Great Ocean Conveyor Belt shows the pattern of deep-sea density currents. Which statement best describes an effect caused by these currents?
They cause hurricanes to move in a counterclockwise direction.
They prevent tsunamis from occurring.
They influence climate by distributing energy from the Sun.
They control the occurrence of low and high tides.
Which statement best describes how El Nino affects precipitation in the southwestern United States?
Warm ocean surface temperatures increase convection, thereby increasing rainfall.
Cool ocean surface temperatures alter the jet stream, thereby decreasing rainfall.
Cool air temperatures decrease convection, thereby increasing rainfall.
Warm air temperatures alter the jet stream, thereby decreasing rainfall.
Which is the greatest impact humans have had on the carbon cycle?
Clear-cutting forests
manufacturing plastics
burning fossil fuels
growing agricultural crops
The Gulf Stream is a warm ocean current in the North Atlantic that flows from the Gulf of Mexico, northeast along the U.S. coast, and from there to the British Isles. The Gulf Stream has a strong effect on the climate pattern in the British Isles. Which climate pattern can be attributed to the Gulf Stream Current?
Summer in Great Britain is warmer and wetter than other places of similar latitude.
Summer in Great Britain is cooler and wetter than other places of similar latitude.
Winter in Great Britain is warmer and drier than other places of similar latitude.
Winter in Great Britain is colder and drier than other places of similar latitude.
Which widely used energy sources are nonrenewable and also a source of greenhouse gas emissions?
wind turbines
hydroelectric dams
fossil fuels
solar cells
How does the latitude of a region affect its climate?
by increasing the length of days throughout the year
by increasing the amount of energy the land can absorb
by determining the angle of sunlight throughout the year
by determining the rate that tectonic plates can move
the diagram below shows a process in Earth's atmosphere. Which process does the figure show?
water cycle
smog formation
ozone depletion
greenhouse effect
At which point in the diagram is carbon dioxide being removed from the atmosphere?
respiration
decomposition (decay)
photosynthesis
burning of fossil fuels
Looking at the graph, which statement is true.
The blue line represents a predator.
The red line represents a prey
The red line is a food source for the blue line organisms.
The blue line is a food source for the red line.
Cows are primary consumers on land. Which organism in the food web is a primary consumer?
phytaplankton
zooplankton
squid
killer whale
An underground system that contains groundwater is called an
acid precipitation
primary pollutant
smog
aquifer
the process of clearing forests
infrastructure
rural
deforestation
urban
describes an area that contains a city
urban
wilderness
aquaculture
arable land
the raising of aquatic plants and animals for human use or consumption
arable land
aquaculture
compost
diet
