______________ Class period _____
Quiz Review 4.4 Ecosystems and biotic
Complete the following questions on a separate sheet of
the characteristics of an ecosystem.
what could cause global climate changes on the earth?
are the four basic atmospheric components?
how atmospheric pressure and wind affect ecosystems?
the difference between weather and climate.
how the atmosphere is heated and what is ultimately responsible from keep
the planet out of another ice age.
do the four laws of ecology say about the planet we live on today?
is the biggest impact humans have had on this planet?
- How is
energy used in an ecosystem?
is the difference between a food web and a food chain?
energy pyramid and a biomass pyramid.
the relationship between predator and prey and how they are part of the
examples of different types of symbiosis.
and contrast population density, carrying capacity and biotic potential.
= n-m to calculate the actual growth rate of an organism in nature.
are the different trophic levels?
is energy and trophic levels connected?