NEW
Font size
WorksheetsQuarter 2 Final Review
Total questions: 40
Worksheet time: 29mins
Organisms that look similar and can produce fertile offspring are known as the same
Species
Ecosystem
Community
Trees
Different populations living and interacting with each other in the same area is known as a
Biome
Ecosystem
Community
Niche
Two or more organisms of the same species living and interacting in the same area
Community
Population
Organisms
Biosphere
Which of the following is a producer?
fungus
grass
earthworm
field mouse
Which of the following is a decomposer?
fungus
field mouse
grass
frog
All food chains begin with ____________.
primary consumers
secondary consumers
producers
decomposers
Where do almost all organisms get their energy?
Earth's Core
Water
Plants
The Sun
Nutrients ______ be recycled, whereas energy ______ cannot be recycled.
can; cannot
cannot; can
The shrew provides energy for which organism?
cricket
grasshopper
frog
snake
Looking at the food web, the hawk is a....
Producer
Primary consumer
Secondary consumer
Tertiary consumer
How much energy is transferred between trophic levels?
25%
20%
10%
90%
What is this picture describing?
It is describing natural selection.
It is describing direct competition between flamingos and ducks.
It is describing abiotic factors of the tundra.
It is describing the niche of each bird.
Which is NOT a process of the water cycle?
Condensation
Precipitation
Decompostition
Evaporation
What is the greenhouse effect?
It is a phenomenon where the sun’s rays are absorbed by clouds.
It is a phenomenon that occurs when heat escapes into space.
It is when heat is trapped by gases in the atmosphere, then sent back to the earth’s surface.
It describes the atmosphere’s composition.
Decomposers are important for recycling nutrients such as carbon.
True
False
Why is "A" less biodiverse than "B"?
Image "A" is more biodiverse.
Image "A" has many corn plants and this makes it have high "rich" biodiversity.
Image "A" has a lot more plants than image "B"
Even though "A" has a lot of corn plants they are all the same species and makes this a low "poor" biodiverse area.
Describes differences in DNA among individuals of a population or species.
Subspecies
Genetic Isolation
Species Diversity
Genetic Diversity
What is the species richness of this ecosystem?
8
40
1
-0.829
What is the Shannons Diversity Index calcuation of this ecosystem?
8
40
-0.829
0.829
According to the Shannon Diversity Index calculation, does this ecosystem have high or low biodiversity?
High biodiversity
Low biodiversity
A stable ecosystem typically has high biodiversity.
True
False
Which of the following pairs is incorrect?
Atmosphere - Air
Geosphere - Ground
Hydrosphere - Water
Lithosphere - Living things
The amount of carbon on Earth is the same amount as when the dinosaurs were alive.
True
False
The process of burning fossil fuels that releases carbon into the atmosphere is known as..
photosynthesis.
respiration.
combustion.
consumption.
Carbon is removed from the atmosphere and moved into living things through the process of
photosynthesis.
respiration.
combustion.
consumption.
What is the difference between a reservoir and a process?
A reservoir moves carbon; a process stores carbon.
A reservoir stores carbon; a process moves carbon.
Carbon stays in the geosphere for a relatively short amount of time.
True
False
