An ecosystem is a combination of three components:

HABITAT

LIVING THINGS

RELATIONSHIPS

VIDEO: ECOSYSTEMS AND TEST

TERRESTRIAL ECOSYSTEMS OR BIOMES

AQUATIC ECOSYSTEMS

All living things get food from their ecosystem. They do this by interacting with other componentes of the ecosystem.

EXAMPLE

VIDEO AND TEST: FOOD

CHAINS

Human activity in ecosystems is

harming our planet in these ways

We are using up

the planet’s natural

resources.

Pollution.

The extinction of living things.

Social injustice.

WORKSHEET: POLLUTION CONSEQUENCES

FROGLINE NEWS: POLLUTION

WORKSHEET: SOS FROM EARTH!!

EARTH SONG: MICHAEL JACKSON

The producers, consumers and descomposers game. Food chain game. Food fight. Acid rain. Living things and Non- living things