Which of the following is the correct organizational level for the environment going from largest to smallest?

Which of the following is an abiotic part of an ecosystem?

According to the food web pictured here, which one of the following organisms would be an omnivore?

When a honeybee pollinates flowers, the bee gets access to nectar, while the flowers gain the chance to reproduce. This is an example of:

From the food web, which organisms are herbivores?

If the organisms above were arranged in an energy pyramid, which organism would have the most amount of total energy available for other organisms?

Using the food web, which of the following is considered a carnivore?

This biome contains mostly conifers, such as spruce trees and Douglas firs, which are both evergreen. The winters are long and cold and the summers are short and rainy. The soil is very rich. Moose and elk live here. This biome is classified as a

According to the picture above, from what primary source do the organisms receive the energy needed to sustain themselves?

Symbiosis is defined as

Fungi form lichens by living in a close relationship with an algae. The fungus provides a protective home for the algae, and gathers mineral nutrients from rainwater and from dissolving the rock underneath.

The algae gathers energy from the sun using photosynthesis. Both organisms share their nutrients with each other.

Epiphytes are a class of plants that grow in the crooks of tree branches. They simply use the tree branches as a way to be higher - closer to the sunlight needed for photosynthesis. The trees aren't affected by this relationship.

This is an example of which type of symbiosis?

A cuckoo lays its eggs in the nest of a warbler. The cuckoo's eggs hatch first and the young cuckoos kick the warbler eggs out of the nest. The warbler raises the cuckoo babies and the warbler babies don't survive.

This is an example of which type of symbiosis?

Rank the following long-term organism associations from most beneficial to least beneficial to both organisms.

A large region characterized by average temperature, average rainfall, certain types of plants and certain types

The level of organization that encompasses all the biotic factors in an environment.

Which of the following biomes is described here?

Average Yearly Rainfall: 150 cm

Average Yearly Temp: Wet Season 32F, Dry Season 93F

Has few trees, zebras, wildebeests, elephants

Which of the following biomes is represented by the shaded area on the map above?

Which of the following biomes is represented by the shaded area on the map above?

Which of the following is considered a fresh water ecosystem?

What type of aquatic ecosystem is pictured and can be located in an area of low-lying land that is flooded in wet seasons or at high tide, and typically remains waterlogged at all times.

What is an important abiotic factor of a river ecosystem?

What do you call the ecosystem where a river and ocean meet and there is a mixing of fresh and salt water. Sometimes known as a ‘nursery’ for sea life?

What is one conclusion you can make from the graphic above?