HABITATS AND ECOSYSTEMS

A habitat is ...

• ...the area where a plant or animal naturally lives and grows.

• ...basically the neighborhood where animal lives.

• ... a living organisms develop and interact in areas where water meets land

• ...such as ocean, lakes or rivers.

Tags

CCSS.L.7.4A

CCSS.RI.7.4

Habitats support life by providing the ... that its inhabitants need to survive

• food and water

• food, water, air and shelter

• shelter and air

• water and air

An ecosystem is a community ...

• of human beings that work together.

• of animals that work together.

• of friends that live together.

• of living and non-living things that work together.

An ecosystem includes:

• atmosphere and space

• water and air

• soil, atmosphere, heat and light from the sun, water and living organisms.

• sun and moon

There are 3 main types:of ECOSYSTEMS

• POPULATION, COMMUNITY AND HABITAT

• AQUATIC, TERRESTRIAL AND MIXED

• LIVING, NON-LIVING AND ABIOTIC

• COMPETITION, PREDATION AND MUTUALISM

AQUATIC ECOSYSTEMS

• An ecosystem can be as large as a desert or a lake or as small as a tree or a puddle.

• Living organisms develop and interact in water, such as ocean, lakes or rivers.

• Living organisms develop and interact on land.

• Living organisms develop and interact in areas where water meets land, like on the coast and wetlands. 

Tags

CCSS.RI.7.1

CCSS.RI.7.2

TERRESTRIAL ECOSYSTEMS

• An ecosystem can be as large as a desert or a lake or as small as a tree or a puddle.

• Living organisms develop and interact on land.

• Living organisms develop and interact in areas where water meets land, like on the coast and wetlands. 

• Living organisms develop and interact in water, such as ocean, lakes or rivers.

MIXED ECOSYSTEMS

• Living organisms develop and interact in areas where water meets land, like on the coast and wetlands. 

• An ecosystem can be as large as a desert or a lake or as small as a tree or a puddle.

• Living organisms develop and interact in water, such as ocean, lakes or rivers.

• Living organisms develop and interact on land.

Some interactions that can occur between two organisms are:

• COMPETITION, PREDATION AND MUTUALISM

• POPULATION, COMMUNITY AND ECOSYSTEM

• LIVING AND NON-LIVING THINGS

• PREDATOR, MUTUALLY AND POLEN

Tags

CCSS.RI.7.3

WHAT IS COMPETITION?

• There are many forms of relationships between living things.

• This is when two living things mutually benefit,

• This is when 2 organisms compete for the same resource.

• This is when one living thing eats another for food.

Tags

CCSS.RI.7.4