Year 7.3.4 Food chains in cold environments

Another word for a living thing is a:

• animal
• organism
• plant
• community

What is the source of energy in a food chain?

• The Sun

• The Moon

• Water

• Pluto

Which of these represents a food chain for the Arctic?

• Sun's Energy > Plankton > Cod > Seal > Polar Bear

• Plankton >Sun's Energy > Cod > Seal > Polar Bear

• Sun's Energy > Plankton > Seal > Cod > Polar Bear

• Sun's Energy > Polar Bear > Plankton > Cod > Seal

What percentage of the Earth is covered in ocean?

• 51%

• 61%

• 71%

• 81%

What are plankton?

• Large animals that swim

• Microscopic plants and animals that float in the ocean.

Why are plankton important?

• They provide oxygen

• The are the source of the food chain in the ocean

• Ancient plankton have turned into oil

• They have magical powers

Which best describes what a food chain shows you?

• Energy flow through an ecosystem
• Food flowing through an ecosystem
• Consumers going into other consumers
• Who eats who

What is a producer?

• Animals that eat plants

• Plants that make their own food through photosynthesis.

• Animals that only eat other animals

• Animals that eat anything.

What is a herbivore?

• Animals that eat plants

• Plants that make their own food through photosynthesis.

• Animals that only eat other animals

• Animals that eat anything.

What is a carnivore?

• Animals that eat plants

• Plants that make their own food through photosynthesis.

• Animals that only eat other animals

• Animals that eat anything.