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Environmental Change Quiz
Test Description: Environmental change...
Instructions: Answer all questions to get your test result.
1) Which of the following is NOT a short term change?
A
Climate change leading to an ice age
B
Weather cycles
C
Wildfire
D
Volcanic eruption
2) A sheep population that lives in California has been thriving on the natural environment due to increased producer populations. A drought occurs in the area. Which of the following is most likely to happen?
A
A decrease in the rain means that the producer population declines. Resulting in less food for the sheep, population declines
B
The producer population and the population of the sheep aren't related.
C
The decrease in rain means less competition for the sheep.
D
The rain increases leading to more producers surviving and more food for the sheep
3) A forest fire destroys a small section of the rainforest ecosystem, which of the following organisms is most likely to survive?
A
Bird
B
Lichen
C
Fungi
D
Trees
4) Annual flooding causes rivers to overflow and runoff pollution gets into the river. Which of the following adaptations would an organism need to survive in the river ecosystem?
A
The organism would need an adaptation that would allow for it to be extremely mobile in water
B
The ability to compete with organisms from the land biomes
C
The ability to absorb excess water
D
The ability to survive in contaminated water
5) Which of the following is a possible effect of a meteor impact?
A
Volcanic ash and dust going into the atmosphere
B
Change in the El nino/La Nina global weather cycles
C
Local massive extinction
D
Pollution
6) What is El Nino/La Nina?
A
A type of organism
B
Hurricanes generated by shifts on the planet's surface
C
Natural weather cycle that includes multi-year droughts or floods
D
Unnatural weather cycles that is caused by pollution
7) A volcanic island has a very biodiverse population in its ecosystem. The plants on the island have very successful populations. The volcano erupts, sending ashes into the sky. Which of the following is most likely to happen?
A
The population would decrease because the amount of energy would increase with more lava
B
The population would decrease because less energy is available to reproduce
C
What are those?
D
The population would increase because the resources are readily available
8) The trees in an ecosystem are destroyed by a hurricane. How would that affect an ecosystem?
A
N/A
B
Forcing migratory birds to rest elsewhere
C
Increases the amount of pollution
D
Reduces the amount of carbon dioxide in the ecosystem
9) Which is considered a disturbance?
A
Warm day
B
Cool day
C
Forest Fire
D
Not having an internet connection
10) How do short term changes affect organisms?
A
Organisms will not be affected by the changes
B
Organisms have to have the correct adaptation to survive, if they don't, they will not survive successfully
C
IDK
D
The short term change will allow all types of organisms to survive in the area
*select an answer for all questions
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