Understanding Food Web Dynamics
Interactive Video
•
Biology, Science, Geography
•
6th - 8th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of the first video in the series?
Predator-prey relationships
Photosynthesis
Marine ecosystems
Food webs
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a producer in a food web?
Deer
Wolf
Mushroom
Grass
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of consumer only eats plants?
Omnivore
Carnivore
Herbivore
Decomposer
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organism is considered a decomposer?
Grasshopper
Eagle
Deer
Bacteria
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are food chains considered unrealistic?
They ignore the role of the sun
They focus only on marine life
They do not show the complexity of real ecosystems
They include too many organisms
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if a frog population in a food web suddenly decreases?
Trout population increases
Eagle population decreases
Dragonfly population increases
Mayfly population decreases
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which ecosystem is known for having high biodiversity?
Tundra
Desert
Coral reef
Deciduous forest
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