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WorksheetsEnvironmental Systems Fall Exam Review
Total questions: 82
Worksheet time: 2hrs 37mins
Which of the following causes Earth's tectonic plates to move?
Energy from the Sun
Magnetic Pole Reversal
Convection currents in the mantle
Faults in Mountain Ranges
What occurs when two plates come together and the denser one is forced under back into the mantle?
reduction
conduction
subduction
convection
What is the process that continually adds new crust to the ocean floor along both sides of the mid-ocean ridge?
subduction
continental drift
convergent
sea floor spreading
Earthquake epicenters (center of where the earthquakes started) were mapped for a 35 year period in the diagram above. The black dots indicate these epicenters. The black dots appear along what feature on Earth?
hot spots
plate boundaries
rift zones
sea floor spreading
This land formation occurs at a divergent boundary.
mid ocean ridge
deep ocean trench
pacific hot spot
mountain range
Which geologic landform is formed from a convergent continental/oceanic boundary?
mid ocean ridge
ocean trench
mountain range
fault
what does Geo mean?
life
earth/ground
air/gas
water
what does Hydro mean?
life
earth/ground
air/gas
water
what does atmo mean?
life
earth/ground
air/gas
water
what does Bio mean?
life
earth/ground
air/gas
water
what is included in the biosphere?
all living things on earth
all the gases
all the water fresh & saltwater
all the rocks and minerals
what is included in the atmosphere?
all living things on earth
all the gases
all the water fresh & saltwater
all the rocks and minerals
what is included in the hydrosphere?
all living things on earth
all the gases
all the water fresh & saltwater
all the rocks and minerals
what is included in the geosphere/lithosphere?
all living things on earth
all the gases
all the water fresh & saltwater
all the rocks and minerals
Mountains, Volcanoes, Canyons and Beaches are landforms found in what sphere?
geosphere
atmosphere
biosphere
hydrosphere
Oceans, Rivers, Seas, Glaciers are landforms found in what sphere?
geosphere
atmosphere
biosphere
hydrosphere
Grass, animals, bacteria, living organisms are found in what sphere?
geosphere
atmosphere
biosphere
hydrosphere
When a dead plant decomposes into the soil, the interaction is between the __________ and the _____________.
atmosphere and hydrosphere
biosphere and geosphere
hydrosphere and biosphere
atmosphere and geosphere
When a volcano erupts adding Carbon Dioxide to the air the interaction is between the ____________ and ___________ .
biosphere and geosphere
hydrosphere and biosphere
geosphere and atmosphere
atmosphere and hydrosphere
When living organisms give off moisture through respiration (breathing) the interaction is between the ______________ and ___________
biosphere and geosphere
biosphere and hydrosphere
atmosphere and geosphere
atmosphere and hydrosphere
A pattern of survival over time in which there is high survival throughout most of the life span, but then individuals start to die in large numbers as they approach old age.
Type i survivorship
Type ii survivorship
Type iii survivorship
A pattern of survival over time in which there is a relatively constant decline in survivorship throughout most of the life span.
Type ii survivorship
Type i survivorship
Type iii survivorship
Which would have the lowest survival rate in the beginning, but if it survives to maturity, it can live a long time.
Type III survivor
Oak tree
Elephant
Mockingbird
Type 1 curve represents what type of group
Birds
Humans
Trees and plants
Marine life
What are survivorship curves?
curves that describe the number of survivors over time
curves that tell us what the limiting factors are
curve that tells us about the carrying capacity
a curve
Type 2 curve shows us
deaths at the end
the graph going down
constant death at all stages
death at the beginning
Tracks organisms that tend to live long lives (low death rate and high survivorship rate); toward the end of their life expectancies, however, there is a dramatic increase in the death rate.
Type I
Type II
Type III
Type IV
Describes organisms with a high death rate (or low survivorship rate) immediately following birth. Examples include bacteria, fishes, and invertebrates.
Type I
Type II
Type III
Type IV
Two arctic fox are fighting with a polar bear for a sea lion carcass. One fox distracts the bear while the other eats. What type of limiting factor is the polar bear?
Predator-Prey Relationships
Competition
Herbivory Effect
Weather
Which of these factors do not respond to the density of a population in an ecosystem?
Density Dependent Limiting Factors
Density Independent Limiting Factors
Herbivory Effect
Competition
Which of the following is a density-dependent limiting factor?
human activities
unusual weather
competition
natural disaster
Which of the following would NOT be an example of a density dependent limiting factor?
fire
disease
lack of food
space
Which of the following would NOT be an example of a density independent factor?
predation
tornado
hurricane
fire
The total number of individuals that can survive in an habitat over time with the resources it has available.
Natural disasters can be considered limiting factors.
true: density independent limiting factors
false; natural disasters are not limiting factors
true: density dependent limiting factors
false: because Mrs. Burroughs said so
A lion and a cheetah attempt to occupy the same niche. The more aggressive lion survives; the cheetah does not.
Density-Dependent: Competition
Density-Independent: Competition
Density-Dependent: Predator-Prey
Density-Independent: Predator-Prey
Coyotes cross the winter pack ice and enter Newfoundland. The moose population starts to decline.
Density-Dependent: Competition
Density-Independent: Competition
Density-Dependent: Predator-Prey
Density-Independent: Predator-Prey
The most abundant greenhouse gas in the atmosphere is ___________________.
oxygen
nitrogen
carbon dioxide
argon
Global warming is known as the gradual increase in _________________ of the atmosphere.
precipitation
sun spots
temperature
ocean currents
