Question 1

-Which two terrestrial ecosystems produce the least kilocalories of energy per year?

Accepted Answer

The answer of 
-Which two terrestrial ecosystems produce the least...

Question 2

-On the food chain figure,choose the level that is the source of all food in an ecosystem.

Accepted Answer

The answer of 
-On the food chain figure,choose the level...

Question 3

Explain the three stages of the rock cycle and give two examples of each rock stage.

Accepted Answer

The answer of Explain the three stages of the rock...

Question 4

Draw or describe a scientific model using at least five steps.

Accepted Answer

The answer of Draw or describe a scientific model using...

Question 5

-What is depicted in this image?

Accepted Answer

The answer of 
-What is depicted in this image?...

Question 6

-What does this figure depict?

Accepted Answer

The answer of 
-What does this figure depict?...

Question 7

The law of conservation of matter has very important consequences in terms of how we handle our wastes.Explain this statement.

Accepted Answer

The answer of The law of conservation of matter has...

Question 8

Solar energy can be direct or produce other indirect sources of energy. Give three examples of indirect sources of solar energy.

Accepted Answer

The answer of Solar energy can be direct or produce...

Question 9

Discuss two (2)important limitations of science.

Accepted Answer

The answer of Discuss two (2)important limitations of science....

Question 10

List three critical thinking questions that you can use to uncover unreliable science.

Accepted Answer

The answer of List three critical thinking questions that you...

Question 11

-Which of the ecosystems depicted have the greatest net primary productivity?

Accepted Answer

The answer of 
-Which of the ecosystems depicted have the...

Question 12

-How much energy would potentially be available if a fifth trophic level was added to the pyramid?

Accepted Answer

The answer of 
-How much energy would potentially be available...

Question 13

-On the food chain figure,choose the level that primarily feeds on producers.

Accepted Answer

The answer of 
-On the food chain figure,choose the level...

Question 14

Describe briefly describe cells,nuclei,chromosomes,DNA,and genes,and their relationship to each other.

Accepted Answer

The answer of Describe briefly describe cells,nuclei,chromosomes,DNA,and genes,and their relationship...

Question 15

-On the generalized structure of the earth figure,choose the letter of the layer that is composed of all of the earth's ecosystems.

Accepted Answer

The answer of 
-On the generalized structure of the earth...

Question 16

-On the generalized structure of the earth figure,choose the letter of the layer that contains nonrenewable fossil fuels and minerals.

Accepted Answer

The answer of 
-On the generalized structure of the earth...

Question 17

-On the generalized structure of the earth figure,choose the letter of the layer that is made up of the troposphere and the stratosphere.

Accepted Answer

The answer of 
-On the generalized structure of the earth...

Question 18

-Using this image,outline a possible food chain.

Accepted Answer

The answer of 
-Using this image,outline a possible food chain....

Question 19

Explain the five ways humans disrupt the nitrogen cycle.

Accepted Answer

The answer of Explain the five ways humans disrupt the...

Question 20

-On the food chain figure,choose the level that includes hawks,tigers,and white sharks.

Accepted Answer

The answer of 
-On the food chain figure,choose the level...

Quiz 2: Science, Matter, Energy, and Systems

-Which two terrestrial ecosystems produce the least kilocalories of energy per year?

-On the food chain figure,choose the level that is the source of all food in an ecosystem.

Explain the three stages of the rock cycle and give two examples of each rock stage.

Draw or describe a scientific model using at least five steps.

-What is depicted in this image?

-What does this figure depict?

The law of conservation of matter has very important consequences in terms of how we handle our wastes.Explain this statement.

Solar energy can be direct or produce other indirect sources of energy. Give three examples of indirect sources of solar energy.

Discuss two (2)important limitations of science.

List three critical thinking questions that you can use to uncover unreliable science.

-Which of the ecosystems depicted have the greatest net primary productivity?

-How much energy would potentially be available if a fifth trophic level was added to the pyramid?

-On the food chain figure,choose the level that primarily feeds on producers.

Describe briefly describe cells,nuclei,chromosomes,DNA,and genes,and their relationship to each other.

-On the generalized structure of the earth figure,choose the letter of the layer that is composed of all of the earth's ecosystems.

-On the generalized structure of the earth figure,choose the letter of the layer that contains nonrenewable fossil fuels and minerals.

-On the generalized structure of the earth figure,choose the letter of the layer that is made up of the troposphere and the stratosphere.

-Using this image,outline a possible food chain.

Explain the five ways humans disrupt the nitrogen cycle.

-On the food chain figure,choose the level that includes hawks,tigers,and white sharks.