Introduction to ecology and environmental studies for Grade 12
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Created by Janice Wright
about 5 years ago
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Close
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Created by Janice Wright
about 5 years ago
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What is Ecology
What is Population Ecology
What is a biosphere
What is an ecosystem
What is an organism
What is a community
What is a species
What is an individual
What is a population
What affects the size of a population (4 points)
What impacts the size of a human population (2 points)
What is the impact of these influences on Population (3 points)
How is the growth of the population regulated
What is environmental resistance
What is carrying capacity
What is limiting factors
What are the types of limiting factors (2 points)
What is a stable population
What is an unstable population
Draw and label the logistic and geometric graph for carrying capacity
Why do the graphs not start at zero
How is a population estimated (3 points)
What is direct method
What is indirect method
What is mark recapture
What is a predatory- prey relationship
Why is there a predator-prey relationship (4 points)
What is competition
What is intraspecific competition
What is interspecific competition
Why are ecological niches important (4 points)
Define Ecological Niches
What is competitive exclusion
What is competitive co-existence
What is resource partitioning
How can resources be partitioned (3 points)
What is ecological succession
What are the types of succession (2 points)
What are disturbances (3 points)
What are the stages of succession (3 points)
