Bio Wall by Andrew

Herbivore

AndrewLauren — 2014-10-08 22:33:47 UTC

Herbivores are the second trophic level and consume only plants. This lama is eating dandelions in Peru.

Omnivore

AndrewLauren — 2014-10-08 22:33:53 UTC

Grizzly bears eat a wide variety of food. They eat both plants, like grass and leaves and animals, such as salmon, moose and rodents.

Competition

AndrewLauren — 2014-10-08 22:33:55 UTC

These bears compete for salmon in the rapidly flowing river. This is an example of intraspecific competition.

Producer

AndrewLauren — 2014-10-08 22:34:23 UTC

Producers or autotrophs take in CO2 and give off O2. This is important for life on earth.

Water Cycle

AndrewLauren — 2014-10-08 23:49:04 UTC

Here you can see the heavy rain falling into the ocean. This precipitation is a main component in the water cycle. This water will eventually evaporate back into the clouds.

Abiotic Factor

AndrewLauren — 2014-10-08 23:49:07 UTC

Climate affects organisms. These rams search for food in the dead of winter. Food is scarce and they struggle to stay alive.

Population

AndrewLauren — 2014-10-08 23:49:13 UTC

This group of Alpaca rome free with members of their same species. This is an example of population.

Decomposer

AndrewLauren — 2014-10-08 23:53:01 UTC

Mushrooms break down dead animals and plants into soil and chemicals. This Mushroom was found in the grass, a common habitat for mushrooms because of the rich nutrients.

Human Impact

AndrewLauren — 2014-10-09 15:14:05 UTC

On this Fijian beach trash has washed up. The chemicals are hazardous to land animals and also can restrict the movement of sea animals.

Secondary Consumer

AndrewLauren — 2014-10-09 15:23:04 UTC

Cats are secondary consumers because they eat primary consumers that eat producers. They are in the third trophic level.