Question

Question 1
A)Which ecosystem is most resilient to change due to its high diversity?(1 point)
Responses

arctic tundra
arctic tundra

Amazon rainforest
Amazon rainforest

stormwater pond
stormwater pond

mountain meadow
mountain meadow
Question 2
A)
Use the image below to answer the question.

The plants are eaten by consumers at the first level, such as a mouse, grasshopper, whiptail, frog, squirrel, and deer. The consumers at the second level, such as ringtail, eagle, and pine marten eat the consumers at the first level. The consumers at the third level, such as wolf, mountain lion, and bobcat eat the consumers at the second level. Some of the consumers at the first level are also eaten by consumers at the third level.



Of the predators in the image, which one is most likely a keystone species?

(1 point)
Responses

pine marten
pine marten

mountain lion
mountain lion

ringtail
ringtail

frog
frog
Question 3
A)Which type of diversity is hardest to measure precisely?(1 point)
Responses

biodiversity
biodiversity

species diversity
species diversity

genetic diversity
genetic diversity

ecosystem diversity
ecosystem diversity
Question 4
A)Which ecosystem likely has the lowest species diversity?(1 point)
Responses

coral reef
coral reef

grassland
grassland

desert
desert

tropical rainforest
tropical rainforest

Answer 1

Here are the answers to your questions:

**Question 1:**
A) Which ecosystem is most resilient to change due to its high diversity?
- **Answer:** Amazon rainforest

**Question 2:**
A) Of the predators in the image, which one is most likely a keystone species?
- **Answer:** mountain lion

**Question 3:**
A) Which type of diversity is hardest to measure precisely?
- **Answer:** genetic diversity

**Question 4:**
A) Which ecosystem likely has the lowest species diversity?
- **Answer:** desert

Let me know if you need further assistance!