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WorksheetsD Ecology
Total questions: 40
Worksheet time: 20mins
Butterfly
abiotic
biotic
Soil/Dirt
abiotic
biotic
Flower
abiotic
biotic
Cheetah
abiotic
biotic
Sloth
abiotic
biotic
Rain
abiotic
biotic
Water (Pond)
abiotic
biotic
Cloud
abiotic
biotic
What is ecology?
a branch of science concerned with the relationships between living things and their environment
is the study of living things which use photosynthesis to make food
is the study of animal life.
is the study of the Earth's origin, structure, composition and history, and the nature of the processes which have given rise to the Earth as we know it today
What is the correct order of parts of a system from smallest to largest?
Biosphere - biome - ecosystem - community - population
Population - ecosystem - biome - community - biosphere
Biosphere - community - ecosystem - population - biome
Population - community - ecosystem - biome - biosphere
the way of life of a species, or its role in an ecological community
Habitat
Niche
Community
Population
all populations in an ecosystem
Habitat
Niche
Community
Population
all organisms of a certain kind within a defined region
Habitat
Niche
Community
Population
the natural home of an animal, plant or other organism
Habitat
Niche
Community
Population
every place on Earth that can support life
Biosphere
Biome/Ecosystem
Community
Population
includes all the living and nonliving features of an environment
Biosphere
Biome/Ecosystem
Community
Population
Which of the following is a difference between a food chain and a food web?
Food chains are linear and food webs are complex.
Food chains involve only plants, while food webs involve both plants and animals.
Food chains involve plants and animals, but food webs involve only animals.
Food chains include decomposers, but food webs do not.
animals that eat only plants
Carnivore
Omnivore
Scavenger
Herbivore
animals that eat other animals
Carnivore
Omnivore
Scavenger
Herbivore
animals and people who eat both animals and plants
Carnivore
Omnivore
Scavenger
Herbivore
animals that consume dead organisms
Carnivore
Omnivore
Scavenger
Herbivore
are able to use light energy from the sun to make their own food
Consumer
Producer
Decomposer
organisms that are unable to make their own food
Consumer
Producer
Decomposer
organisms that feed on decaying matter
Consumer
Producer
Decomposer
Hyenas and lions both try to eat the same prey.
Commensalism
Competition
Mutualism
Parasitism
Bees pollinate flowers.
Commensalism
Competition
Mutualism
Parasitism
Egret birds eat insects that cows and horses disturb.
Commensalism
Competition
Mutualism
Parasitism
Fleas on a dog.
Commensalism
Competition
Mutualism
Parasitism
any factor or condition that limits the growth of a population
Carrying Capacity
Density Dependent Factor
Density Independent Factor
Limiting Factor
when a population reaches a state where it can no longer grow
Carrying Capacity
Density Dependent Factor
Density Independent Factor
Limiting Factor
environmental factors such as disease and competition, etc.
Carrying Capacity
Density Dependent Factor
Density Independent Factor
Limiting Factor
environmental factors such as storms, fires, extreme temp, etc.
Carrying Capacity
Density Dependent Factor
Density Independent Factor
Limiting Factor
Muscovy ducks were brought to Southwest Florida from South America. They have developed widespread populations because they lack natural predators and out compete for resources.
Keystone Species
Invasive Species
Native Species
Non-native Species
Pioneer Species
African cichlid fish in the south Florida canals that were accidentally released from aquaria, squirrel monkeys that were released or escaped from tourist attractions in central Florida, and red-eared sliders, which are the popular "baby turtles" sold in the pet trade. They are now found throughout most the state and do not disrupt the native species.
Keystone Species
Invasive Species
Native Species
Non-native Species
Pioneer Species
Leatherback turtles have originated in Florida naturally and without any human involvement.
Keystone Species
Invasive Species
Native Species
Non-native Species
Pioneer Species
Moss and lichen are common examples of this species because they have tiny root like structures that can take hold on exposed rock.
Keystone Species
Invasive Species
Native Species
Non-native Species
Pioneer Species
Prairie dogs contribute to the soil and water quality in their plains ecosystem. Their foraging retains water in the soil and forces fresh new grasses to continually grow. Young grasses have more nutrients for species such as bison and elk.
Keystone Species
Invasive Species
Native Species
Non-native Species
Pioneer Species
This type of succession occurs after floods, tornados, forest fires when there is soil present.
Primary Succession
Secondary Succession
This type of succession occurs after a volcanic eruption when there is no soil present.
Primary Succession
Secondary Succession
Monkey
abiotic
biotic
