AP Environmental Science questions!!!
1. Which of the following is an example of how a biotic factor can affect the population dynamics in an ecosystem?
a. Lack of water during a drought causes many of the individuals in a population to die.
b. Seasonal temperature changes cause a species to migrate between two ecosystems.
c. Excessive rain and flooding cause organisms in an area to relocate.
d.The population of a predator increases following an increase in the population of its prey.
2. Which of the following might result in competition between the organisms?
a. Deer and birds living in the same area
b. Vultures and lions living in the same area
c. Oysters and dolphins living in the same area
d. Woodpeckers and squirrels living in the same area
3. A generalist species
a. can tolerate variable conditions
b. has specific requirements for survival
c. is susceptible to extinction if resources change
d. is unable to survive in compromised habitats
