Q2_W5_G5 Lesson Lesson 7.1 & 7.2

What are the living components of an ecosystem?

• Plants, animals, fungi, and microorganisms

• Only plants and animals

• Only microorganisms

• None of the above

What are the nonliving elements that can be found in the environment?

• Sunlight, air, and water

• Only sunlight

• Only air

• None of the above

What is an estuary?

• An area where a river and an ocean meet

• A freshwater lake

• A desert

• A mountain range

What do producers provide for the ecosystem?

• Usable form of energy

• Waste products

• Only food for animals

• None of the above

What are secondary consumers?

• Those that feed on primary consumers

• Those that feed on producers

• Those that feed on decomposers

• None of the above

What are tertiary consumers?

• Those that feed on secondary consumers

• Those that feed on primary consumers

• Those that feed on producers

• None of the above

What are decomposers responsible for?

• Recycling of nutrients

• Producing energy

• Feeding on living plants

• None of the above

What is the intertidal zone?

• An area where land meets the sea

• A deep ocean area

• A freshwater lake

• None of the above

What are the three major zones of the ocean?

• Intertidal, Neritic, Oceanic

• Freshwater, Saltwater, Brackish

• Coastal, Deep, Shallow

• None of the above

What is the bathyal zone?

• A region where light enters partially

• A region with no light

• A region with only producers

• None of the above