Science and Technology 7 Quiz

What is an ecosystem composed of?

• Only non-living things

• Only living things

• Plants and animals

• Living and non-living things

Which of the following is an example of a biotic factor?

• Plants

• Temperature

• Water

• Sunlight

What is the role of producers in an ecosystem?

• They feed on other animals

• They produce their own food

• They decompose dead plants and animals

• They eat plants only

What type of consumer eats either other animals or plants?

• Omnivores

• Carnivores

• Herbivores

• Decomposers and Detritivores

Which abiotic factor is important for plants to produce their own food through photosynthesis?

• Water

• Light

• Soil

• Air

What is the importance of water in an ecosystem?

• It transports materials within the cell

• It is needed for survival

• It contains minerals and nutrients

• It stabilizes the body temperature

What does the passage from Colossians 1:16-17 relate to?

• The beauty of nature

• The stewardship of God's creation

• The creation of all things by God

• The importance of being a steward

How can you be a steward of God's creation?

• By polluting the environment

• By cutting down trees

• By wasting resources

• By conserving energy

How many biotic factors were listed in the field study activity?

• 6

• 5

• 4

• 3

What is the role of decomposers and detritivores in an ecosystem?

• They obtain nutrients from dead plants and animals

• They eat plants only

• They feed on other animals

• They produce their own food