2C/H Science: Ecology Unit Review

Ecology is the study of how living things interact with each other and with their environment.

• True

• False

Please pick ALL biotic factors listed below:

• Dog

• Rock

• Parrot

• Soil

Please pick ALL abiotic factors listed below:

• The air

• Rock

• Soil

• Temperature

The 5 Levels of Ecological Organization are:

• Cell, Organism, Organ, Tissue, Organ System

• Kitten, Cat, Cheetah, Tiger, Lion.

• Person, Animal, Family, Environment, Biology.

• Individual, Population, Community, Ecosystem, Biosphere.

In this ecosystem there are many factors involved. What biotic factors may live here?

• sand coral, fish, the water temperature

• coral, fish, microscopic bacteria

• coral, fish, salt content

• water temperature, salt content, minerals in the water

In this ecosystem there are many factors involved. What abiotic factors may live here?

• sand coral, fish, the water temperature

• coral, fish, microscopic bacteria

• coral, fish, sharks

• water temperature, salt content, minerals in the water

This one single organism is an example of the __________ level of ecological organization.

• Community

• Economy

• Individual

• Population

Our biosphere is called

• Earth

• Benque Viejo

• Belize

• Central America

True or False: All soils contain mineral particles, organic matter, water and air.

• True

• False

Choose the 3 kinds of particles that make up soil.

• Sand

• Playdough

• Silt

• Clay