ecosystems by violeta & david

5
Nutrition in ecosystems. By Violeta and David

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Page 1: ECOSYSTEMS BY VIOLETA & DAVID

Nutrition in ecosystems.By Violeta and David

Page 2: ECOSYSTEMS BY VIOLETA & DAVID

Producers

• Plants are producers because they make their own food. Algae are also producers.

Page 3: ECOSYSTEMS BY VIOLETA & DAVID

Consumers

• Animals are consumers bechase they hunt other living things.

• First consumers are animals that take energy from plants.

• Secondary consumers are animals that eat herbivorous(first consumers).

• Tertiary consumers are animals that eat secondary consumers.

Page 4: ECOSYSTEMS BY VIOLETA & DAVID

Consumers

• Predators are animals that eat other animals.

• Scavengers eat dead bodies.

• Parasites eat other living things without killing them.

Page 5: ECOSYSTEMS BY VIOLETA & DAVID