Quiz. Fossils and food chain

Organisms which contain several cells are:

• Autotrophs

• Multicellular organisms

• Prokaryotes

• Single-celled beings

Diatoms are microscopic, eukaryotic and unicellular organisms that use the sun to produce glucose. They belong to the ______ Kingdom

• Plantae

• Monera

• Protozoa

• Fungi

Cyanobacteria are prokaryotes known as green bacteria since they have chlorophyll to perform photosynthesis. These organisms are an example of...

• Autotrophic organisms

• Multicellular organisms

• Fungi

• Heterotrophic organisms

Which kingdoms are considered producers in the food chain?

• Monera, Protozoa, Plantae

• Plantae, Animalia, Fungi

• Monera, Fungi, Protozoa

• Protoza, Plantae, Animalia

How does an organism become a fossil?

A cow died near a lake. Some scavengers ate the soft parts of its body. Can it become a fossil? Explain your answer.

What is the meaning of the word "dinosaur"?

• Big reptile

• Terrifying lizard

• Great claws

• Terrible predator

Who was the scientist who made the first reconstructions of dinosaurs fossils?

• Richard Owen

• Charles Darwin

• Nicolas Steno

• Charles Saurus

What happens if a portion of the food chain is broken?

• Only the consumers would be affected.

• The decomposers and producers would be affected.

• All the organisms would be affected

• Nobody would be affected.

What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.

• The specific ways that organisms help each other out.

• A single pathway or energy flow between organisms.

• How carnivores get their food.