Liwonde National Park
When is dry season happening?
June - November
A resource that affects an ecosystem in a positive or negative way.
Limiting Factor
Carrying capacity is affected by ________ ?
Limiting Factors
Scientist had to figure out what ____________ affect the carrying capacity of wild dogs.
The grass in the South and West of the Serengeti is more ________ than the grass in the North.
nutritious
A process, rule, or set of instructions.
Algorithm
When there is a decrease in the population there will be a __________ rate of change.
Negative
These are the three limiting factors scientist looked at in South Africa.
Area/Territory size, Predator, and Prey
Why do wildebeest migrate out of the West?
In July, fires are common in the tall grass, when that happens there is less food for the wildebeest.
The number of organisms a system can hold or support.
Carrying Capacity
__________ was a limiting factor that caused a population decline in wildebeest. Once wildebeest were __________ the population began to increase.
Disease, Vaccination
According to the graph what is the minimum territory size wild dogs are able to occupy?
350 sq kilometers
Why do wildebeest migrate out of the South?
Towards the end of the wet season the grassland starts to dry out leaving no food for the wildebeest.
The speed at which a biological process or quantity has changed.
Rate of Change
Using the graph, if a drought began in 1993 and caused a population decline in wildebeest what year did the drought most likely end?
1999
According to the table wild dogs prefer (the) _________ habitats than lions.
What are the limits for the South Region?
Food source begins to decline, leaving little to no food for the wildebeest.
All the living and non-living components of a system that interact together.
Ecosystem
Give an explanation on why their would be a decrease in the graph above.
Carrying Capacity, Food, Disease, Predation, Drought