2. WHAT IS AN ECOSYSTEM?
An ecosystem consist of
living things in a specific
enviroment and the
relationships between them
and their habitat
3. LIVING THINGS IN AN
ECOSYSTEM
• Animals
• Plants
• Bacteria
• Fungi
• Algae
4. NON LIVING THINGS IN AN
ECOSYSYTEM
• Light
• Temperature
• Soil
• Precipitation
• Climate
5. TYPES OF ECOSYSTEMS
• AQUATIC SALT WATER :oceans seas and some lakes
FRESH WATER: rivers and lakes
• TERRESTIAL FOREST: tropical rain forest, taiga forest, mixed
forest, perenial forest, dicidius forest
DESERTS: cold desert, hot desert .
GRASSLAND: tropical and sabannah.
6. RELATIONSHIP
• PRODUCERS: they make their own food: plants, algae
• FISRT CONSUMERS: they eat plants and algea:jiraf ,rabits , cows,
zebra
• SECOND CONSUMER: eat fist consumers:wolf, lion, bat ,toad
• THIRD CONSUMER: eat any of the previous:bird ,eagle, bear.
• DECOMPOSER: eat the remains of other living things:worms, fungi,
vultures.
