WorksheetsBiology EOC Review Ecology
Total questions: 15
Worksheet time: 15mins
A graphic illustration that shows each trophic level and the amount of useable energy contained within.
Food chain
Food web
Energy Pyramid
All of these
As you move upward, from level to level, in an energy pyramid, energy _____.
increases
decreases
stays the same
increases exponentially
plants that convert energy from the sun
decomposer
primary consumer
secondary consumer
producer
What are the Abiotic factors in this image?
water, sunlight, dirt, air
birds and plants
birds, water, dirt
plants, water
Which organism fills more than one role in this ecosystem?
carrots
owls
birds
grasshoppers
The graph shows
logistic growth
exponential growth
The graph shows
logistic growth
exponential growth
This image shows
primary succession
secondary succession
In ecology, a population includes (choose all options)
same species
same place
same gender
same time
Which of the following is NOT a density-dependent factor?
disease
natural resources
competition
natural disaster
Density independent factors
affect a population no matter the size
only affect large populations
include natural disasters
have no effect on populations
A tapeworm lives in the intestine of a cat absorbing nutrients through its skin. A tapeworm and a cat have this type of relationship.
mutualism
parasitism
commensalism
competition
A group of organisms of the same species living in the same area at the same time is known as a:
A) Community
B) Ecosystem
C) Population
D) Biome
Which of the following is an example of a biotic factor in an ecosystem?
A) Water
B) Temperature
C) Soil
D) Plants
In a food web, which organism is most likely to be a primary consumer?
A) Grasshopper
B) Hawk
C) Snake
D) Grass
