Gr. 9 Ecosystems Unit Review

Animals that hunt and kill other animals for food.

The arrows in a food web or food chain point to the...

Which vocabulary word is the name of a water-based ecosystem?

All of the following are limiting factors in the ocean except...

The atmosphere layer that humans live in

What plant and animal would you find in an Ocean?

In the desert you might find a community of...

Biotic factors are...

the maximum population size of a particular species that a given ecosystem can sustain 

The range where species survive the best

What is the following equation represent?

Food chains start with a 

Animals that only eat other animals

all non-living and living things in a particular area or environment

What are the two types of pollution?

Water-based ecosystems can be...

One organism feeds on another, what is their relationship called?

A series of plants and animals in which an organism is a part of and energy is transferred.

Interconnected food chains

What type of ecosystem is an Estuary?

What type of ecosystem is a desert?

Plants produce food (sugar) from carbon dioxide in the air and water.

What plant and animal would you find in a estuary?

Animals that cannot make their own food so they eat other plants/animals.

Animals that only eat plants.

What doe these factors have in common: temperature, water, soil, air and sunlight?

Organism that lives on or in and feeds on a host organism is called...

Temperate Forest

the variety of life in a particular ecosystem

All of the following are limiting factors in a deciduous forest except...

All the white-tailed deer in the same area of a forest are...

Animals that eat both plants and animals.

The following describes the role an ant plays in an ecosystem:

What is the name of the relationship between two organisms benefiting from each other?

What type of ecosystem are Lakes and Ponds?