Classic Quiz
Quiz Sciences

Quiz Unit 1

Rcrowe08

Rcrowe08
5 played - 12 yrs ago

Ecology

 

Hard QUIZ 20 QUESTIONS
hard
 
Question 1 / 20

Producers are always ___ .

 
Question 2 / 20

A consumer is considered a ___ .

 
Question 3 / 20

The top level of a food chain has the least available amount of ___ .

 
Question 4 / 20

If decomposers did not break down dead organisms, carbon would be ___ .

 
Question 5 / 20

Water is recycled through a system that is considered ___ .

 
Question 6 / 20

Nitrates are taken in directly by which organisms?

 
Question 7 / 20

Which is not considered a Nitrogen-fixing bacteria?

 
Question 8 / 20

Global warming can cause ___ .

 
Question 9 / 20

Where in a food chain would the highest concentration of toxins be found?

 
Question 10 / 20

What effect would most likely cause an increase in the use of CFCs?

 
Question 11 / 20

If one member in a relationship benefits and the other is harmed this would be considered ___ .

 
Question 12 / 20

Rising sea levels are an effect of ___ .

 
Question 13 / 20

Cellular respiration is carried out by

 
Question 14 / 20

Photosynthesis is carried out by ___ .

 
Question 15 / 20

When both organisms benefit in a relationship, it is known as ___ .

 
Question 16 / 20

Mutualism, parasitism, and commensalism are all types of ___ .

 
Question 17 / 20

Which term refers to the concentration of toxins in organisms at the top of the food chain?

 
Question 18 / 20

The trophic level with least amount of biomass would be the ____ .

 
Question 19 / 20

Remoras eat small scraps of a sharks meal, this is an example of ___ .

 
Question 20 / 20

Carbon is released into the atmoshere through ___ .

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