Skip to ContentGo to accessibility pageKeyboard shortcuts menu
OpenStax Logo
Biology 2e

Visual Connection Questions

Biology 2eVisual Connection Questions

1.

Figure 47.6 Scientists measured the relative abundance of fern spores above and below the K-Pg boundary in this rock sample. Which of the following statements most likely represents their findings?

  1. An abundance of fern spores from several species was found below the K-Pg boundary, but none was found above.
  2. An abundance of fern spores from several species was found above the K-Pg boundary, but none was found below.
  3. An abundance of fern spores was found both above and below the K-Pg boundary, but only one species was found below the boundary , and many species were found above the boundary.
  4. Many species of fern spores were found both above and below the boundary, but the total number of spores was greater below the boundary.
2.

Figure 47.9 The Svalbard Global Seed Vault is located on Spitsbergen island in Norway, which has an arctic climate. Why might an arctic climate be good for seed storage?

3.

Converting a prairie to a farm field is an example of ________.

  1. overharvesting
  2. habitat loss
  3. exotic species
  4. climate change
4.

Figure 47.16 Which of the following statements is not supported by this graph?

  1. There are more vulnerable fishes than critically endangered and endangered fishes combined.
  2. There are more critically endangered amphibians than vulnerable, endangered and critically endangered reptiles combined.
  3. Within each group, there are more critically endangered species than vulnerable species.
  4. A greater percentage of bird species are critically endangered than mollusk species.
Citation/Attribution

This book may not be used in the training of large language models or otherwise be ingested into large language models or generative AI offerings without OpenStax's permission.

Want to cite, share, or modify this book? This book uses the Creative Commons Attribution License and you must attribute OpenStax.

Attribution information
  • If you are redistributing all or part of this book in a print format, then you must include on every physical page the following attribution:
    Access for free at https://openstax.org/books/biology-2e/pages/1-introduction
  • If you are redistributing all or part of this book in a digital format, then you must include on every digital page view the following attribution:
    Access for free at https://openstax.org/books/biology-2e/pages/1-introduction
Citation information

© Jul 10, 2024 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License . The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Rice University.