WorksheetsTest for week 1 bio summer school 2022
Total questions: 68
Worksheet time: 59mins
What is the process of change of organisms in an ecological community over time called?
Biodiversity
Invasion
Succession
Ecology
What level of ecological organization is one species in a specific area called?
Population
Community
Ecosystem
Biosphere
What level of ecological organization includes several different groups of organisms that live together in the same area?
Population
Community
Ecosystem
Biosphere
What type of succession occurs in an area that has no soil, for example a lava flow.
Primary
Secondary
Tertiary
Quaternary
What type of succession occurs in an area that once had plants and animals, then there was a disturbance (like a forest fire) and now only has soil?
Primary
Secondary
Tertiary
Quaternary
What are the pioneer species for primary succession?
Grass and weeds
Trees and Shrubs
Fruits and Vegetables
Lichens and Mosses
What are the pioneer species for secondary succession?
Trees and shrubs
Mosses and lichens
Grasses and weeds
Fruits and Vegtables
What type of succession occurs fastest?
Primary
Secondary
Tertiary
Quaternary
The largest number of individuals that an environment can support long term is...
carrying capacity
emigration
immigration
population density
Grass > Grasshopper > Bird > Snake
A type of symbiosis where one organism benefits, while the other organism is neutral.
Mutualism
Commensalism
Parasitism
Predation
Organisms trying to get the same resource.
Mutualism
Predation
Symbiosis
Competition
A type of symbiosis where one organism benefits, while the other organism is harmed.
Mutualism
Commensalism
Parasitism
Amensalism
It captures and kills another organism for food.
Predator
Prey
Decomposer
Scavenger
Different species living together
(a)
A type of symbiosis where both organisms benefit.
Commensalism
Mutualism
Predation
Parasitism
It is the food source of the predator.
Scavenger
Prey
Decomposer
Producer
Examine the predator-prey graph. The top (higher) line represents the rabbit population, and the bottom (lower) line represents the wolf population.
What happens after the prey population increases?
The predator population decreases because it has a plentiful food source.
The predator population increases because it has a plentiful food source.
The predator population decreases because it has a food shortage.
The predator population increases because it has a food shortage.
