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Objective 5 (Climate Change and Ecosystem Stability)

Last updated over 4 years ago

13 questions

1

Watch the video on greenhouse gases above then answer this question: What evidence from the video supports the following claim: Greenhouse gases increase the Earth's temperature.

1

Watch the video on greenhouse gases above then answer this question: What evidence from the video supports the following claim: The moon is colder than the Earth.

1

Based on the carbon cycle gizmo in objective 4, make a claim answering the question: How do people add greenhouse gases like carbon dioxide, to the atmopshere?

1

Below is a model showing how greenhouse gases warm the Earth. Write a short description that could go in box C.

1

The image below describes the difference between climate and weather. Based on the image, which of the following students is correct?

1

Which of the following is evidence from the graph to support the claim: Global temperatures are rising at the same pace as atmospheric CO2 levels.

1

Last winter, two weeks were unusually cold. Your friend complained that she was freezing and said that this was proof that there really isn't any global warming. What evidence from the graph could be used to make an argument against your friend.

1

Which sequence of events below best shows how greenhouse gase levels and melting ice are related.

1

First look at the blue map in the second image to identify the location of Lake Tahoe. Then find that location on the red map. Using the key determine the temperature change in the Lake Tahoe region in last couple of years. Which statment is most true?

1

First look at the blue map in the second image to identify the location of Lake Tahoe. Then find that location on other two maps. Using the keys determine the change in precipitation and change in heavy precipitation in the Lake Tahoe region in last couple of years. Which claim below can be made?

1

"Algae lingers on the underside of sea ice and as spring begins there is a major increase in its growth,” said Brown. “It is then eaten by tiny creatures called zooplankton, and they in turn are eaten by fish that are in turn eaten by seals, which are in turn consumed by polar bears. But if ice caps are melted, algae levels drop and the whole food chain is disrupted.”- theguardian.com.....based on this information and images below....which claim can be made?

1

Based on the information below, how has climate change has affected forest ecosystems.

1

Which of the following statements are true based on the previous questions? Select all that apply. Hint: you should select 3 answers.