Grade 5 (U4 - L1)

Put these items in the correct order to make a food chain

• hawk -> corn -> mouse -> sun

• corn -> sun -> mouse -> hawk

• sun -> corn -> mouse -> hawk

• sun -> mouse -> corn -> -> hawk

A disease has killed many trees in an ecosystem. What do you think will happen to the organisms in the area? (choose 2 answers)

• The animals will die

• The animals will move to a new place

• The animals will stay in the same location

• Nothing will happen

Many food chains that use the energy from the sun are involved in producing the food we eat. Use the terms in the box to complete each food chain below:

Sun --> _______ --> You

Many food chains that use the energy from the sun are involved in producing the food we eat. Use the terms in the box to complete each food chain below:

___ --> Tomato --> You

Many food chains that use the energy from the sun are involved in producing the food we eat. Use the terms in the box to complete each food chain below:

Sun --> ____ --> Cow --> You

study the food chain and choose the correct answer

• The sun use 9 / 10 of the energy and matter they make and pass on 1 / 10 to the grasshoppers that eat them.

• The grasshopper use 2 / 10 of the energy and matter they make and pass on 6 / 10 to the grasshoppers that eat them.

• The snakes use 5 / 10 of the energy and matter they make and pass on 3 / 10 to the grasshoppers that eat them.

• The grasses use 9 / 10 of the energy and matter they make and pass on 1 / 10 to the grasshoppers that eat them.

Which organism is the most plentiful in this food chain? (Plentiful means there is a lot of it)

• grasses

• frogs

• grasshoppers

• snakes

Choose the correct order to show how energy and matter move through the food chain

• Arctic wildflower -> sun -> hawk -> lemming
• lemming -> sun -> hawk -> Arctic wildflower
• hawk -> lemming -> Arctic wildflower -> sun
• sun -> Arctic wildflower -> lemming -> hawk

Complete the food web by writing the names of the missing organisms in the boxes

• hawk, arctic flower, lemmings

• mushrooms, bacteria, bread

• Reindeer moss, Caribou, Raccoon

• bear, giraffe, lion

Write the name of the organism that belongs to the first level of the energy pyramid