In this ecosystem, what is an example of a predator prey relationship?
2 points
2
Question 2
2.
Which two organisms compete for the grasshopper?
2 points
2
Question 3
3.
In the picture below identify the predator and the prey.
2 points
2
Question 4
4.
Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae lives on the crabs' backs, making the crabs blend in with their environment, and unnoticeable to predators. The algae gets a good place to live, and the crab gets camouflage. This is an example of what type of symbiotic relationship?
2 points
2
Question 5
5.
Tapeworms live in the intestines of dogs and absorb nutrients from food the dog eats. Which BEST describes the type and outcome of this relationship?
2 points
2
Question 6
6.
This picture shows a clownfish and a sea anemone.
The clown fish attracts fish for the poisonous anemone, while the sea anemone provides protection for the clown fish. This relationship is an example of:
2 points
2
Question 7
7.
A type of bird in Africa eats blood-sucking insects off large mammals. Which word BEST describes the relationship between the bird and the mammals?
2 points
2
Question 8
8.
The table lists food sources for some animals that live in a forest ecosystem.
Which organisms compete directly with each other for food?
2 points
2
Question 9
9.
What is the ecological relationship between the mistletoe and the oak tree shown in the drawing? The mistletoe anchors itself into the tree and uses the tree's nutrients for its own benefit.
2 points
2
Question 10
10.
The shark and remora have a relationship that benefits the remora but neither helps nor harms the shark.