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WorksheetsFlow of Energy Level 3
Total questions: 10
Worksheet time: 30mins
If the grass has 100% of energy how much does the secondary consumer get?
10%
1%
100%
0.1%
Who is the apex predator in this example?
Snake
Grass
Owl
Grasshopper
What percent of energy moves on to each trophic level in a food chain?
1%
10%
100%
.01%
How many producers are in this image?
1
2
3
4
On land plants are producers, in aquatic ecosystems ____________________ are producers.
Plants
Phytoplankton
Salt
Water
Where does the red tail hawk directly get his energy from?
Hare (rabbit)
Red Fox
Lynx
White Spruce
The red fox can be both a _________________ and a _________________ consumer.
Primary, Primary
Primary, Secondary
Secondary, Tertiary
Secondary, and Primary
If the producer has 1000 calories of energy. How much does the apex predator have?
100
10
0.1
1
Fungi, bacteria and worms can all break down organic material, what is the correct name for these type of organisms.
Producers
Consumers
Predators
Decomposers
What happens to most of the energy that is not passed on to each trophic level?
The energy is lost as air
The energy is lost as heat
the energy is lost as light
The energy is lost as sunlight
