Science Unit 6

What is the process of plants making their own food called?

• producers

• photosynthesis

• habitat

• chlorophyll

What is a habitat?

• A place that meets the needs of an organism.

• The chemical in plants that makes it green.

• The role an organism fulfills in its environment.

• The living and the nonliving in a place.

The transfer of food energy from one organism to the next is called

• a food web

• producer

• food chain

• food supply

What type of organism breaks down wastes the remains of dead plants and animals?

• producers

• consumers

• scavengers

• decomposers

What type of animals only eat meat?

• herbivore

• carnivore

• omnivore

• producer

What is the initial source of energy in most ecosystems?

• sunlight

• decomposers

• nutrients in the soil

• oxygen

What does a food web show?

• how predators catch prey

• why organisms find food

• when organisms find food

• what food organisms eat

What type of species takes food and space away from native species?

• prey

• population

• producers

• invasive species

In an energy pyramid, what level has the LEAST amount of energy?

• the bottom level

• the middle

• the top level

Plants need what three things to complete the process of photosynthesis?

• sunlight, sugar, oxygen

• sunlight, water, sugar

• sunlight, water, carbon dioxide

• sunlight, sugar, carbon dioxide