What is one of the main reasons for the decline in Dungeness crab populations?

Impact of Ocean Acidification on Crabs

Interactive Video
•
Biology, Science
•
7th - 10th Grade
•
Hard

Olivia Brooks
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Overfishing
Ocean acidification
Pollution
Habitat loss
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do Dungeness crabs primarily locate their food?
By sound
By smell
By touch
By sight
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What change in behavior is observed in crabs living in more acidic waters?
Increased antenna flicking
Decreased antenna flicking
More frequent swimming
Less frequent feeding
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
By what percentage have the sensory neurons in crabs shrunk due to ocean acidification?
75%
25%
10%
50%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the discovery of neuron shrinkage in crabs significant?
It indicates crabs are becoming more intelligent.
It shows crabs are evolving rapidly.
It is the first time such a change has been observed due to carbon dioxide.
It suggests crabs are adapting to new environments.
Similar Resources on Quizizz
2 questions
PINCHED! One Crabby Lesson!

Interactive video
•
6th - 9th Grade
7 questions
Exploration of Tsuruga Bay

Interactive video
•
6th - 10th Grade
2 questions
Jellyfish Challenge!

Interactive video
•
6th - 9th Grade
2 questions
Extremely Bizarre Creatures!

Interactive video
•
6th - 9th Grade
8 questions
Do Horseshoe Crabs STING?!

Interactive video
•
6th - 9th Grade
2 questions
Making a Tide Pool Aquarium

Interactive video
•
6th - 9th Grade
6 questions
VOICED : Maryland's crustacean sensation is key for local economy

Interactive video
•
9th - 10th Grade
2 questions
Migrate

Interactive video
•
6th - 9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade