SNC1D Ecology Review

A process that converts the suns energy into chemical energy is called...

True/False: Climate, Space, Food and Water are limiting factors.

Water goes into the atmosphere in a process known as...

An ecosystem that maintains relatively constant abiotic and biotic features is said to be ...

All the places on Earth where living things can exist is called the...

The following picture describes a pyramid of ...

A prairie dog, a hawk and a snake are all members of the same

Members of a different species living in the same envirmonment define a(n)...

Members of the same species living in the same envirmonment define a(n)...

The study of the interaction between living things and their environment

The non-living characteristics of an ecosystem are ...

A species behaviour, what it eats, what eats it and where is lives is known as a(n)...

Something that absorbs carbon is known as a(n)...

The Emerald Ash Borer a non-native species having negative impacts and is therefore ...

A factor that restricts the size of a species population or where it can live is called ...

A relationship where both species benefit from each other is...

A ___________represents the many feeding relationships within a community (ecosystem).

The Bali tiger of Indonesia is said to no longer exist. Therfore it is considered ...

Organisms that eat both autotrophs and heterotrophs are known as...

The American White Pelican may soon be endangered. It is considered to be ...

The range of abiotic features within which a species can survive is know as its ...

True/False: Commensalism is a relationship in which two species live closely and both benefit.

The maximum population size of a species that an ecosystem can sustain is called ...

The part of Earth that includes all water (oceans, lakes, ice, clouds groundwater) is called...

An organism gets food, water, shelter and other things it needs to survive from its...

The variety of species living in an ecosystem

An organism that can not create its own food and must search for its food is known as a(n)...

The following diagram describes a pyramid of ...

Light, oxygen, soil, and water are all types of ...

If an area has all the wolves it can support, the wolf population has reached its

The terrestrial layer of Earth (mountains, ocean floor, rocky outer shell) is called the...

The following diagram describes a pyramid of ...

The Drooping Trillium may soon disapear from Ontario and maybe everywhere. It is considered ...

Organisms that consume only meat are known as ...

Canaries are very sensitive to changes in gas levels and were used as  ________ by coal miners.

A "producer" can make it's own food energy and is also known as a(n)...

The Blanchards Cricket Frog no longer exists in Ontario but lives elswhere. In Ontario it is...

Living things, are

The environment where an organism lives is defined as its ...

The thin layer of gases that surrounds the Earth is called the ...

These organisms create food energy through photosynthesis

A type of symbiosis in which one organism lives with, on or in and harms the organisms is ...

grass → rabbit → fox    What % of energy does the fox get from the grass?

The level of an organism depending on it's position in a food web (ecosystem) is called a(n)...

Different plants fighting over resources is this type of relationship.

What percentage of energy is passed on from one trophic level to the next?

The Eastern Wolf is at risk of becoming threatened or endangered. It is considered...

Large geographical regions defined by climate and abiotic/biotic features is called a(n)...

T/F An increase in a predator population will likely result in an increase in a prey population

A process that converts sugar + O₂ into CO₂ + H₂O + Energy is called ...

Organisms that consume only plants are known as ...

Lions fighting over their pride is a type of _______________ relationship.