Practice Test 1

  1. Ecology is _____
    The scientific study of relationships between organisms and their environments
  2. _____ is the ultimate measure of success for all individual living organisms
    The passing on of genes
  3. An ecosystem is _____
    The combination of biological communities and the physical environment in a given location
  4. A biologist that studies the spatial processes that link adjacent communities is likely a _____
    Landscape ecologist
  5. Ecological models are used to _____
    Provide predictions about ecological systems using a set of explicit assumptions
  6. Which of the following disciplines is NOT generally integrated into ecological studies
    Sociology
  7. The scientific method has four major steps, which are executed in which order
    • Observation
    • Hypothesis generation
    • Prediction
    • Experimentation
  8. Which of the following statements about hypothesis testing is true
    Hypothesis testing can enable a scientist to eliminate incorrect ideas by disproving one or more hypotheses
  9. In a simple linear regression model used to predict plant growth from the availability of nitrogen in the soil, which variable should be plotted on the y-axis
    Plant growth
  10. An ecologist in your school is developing models to explain the energy flow in a salt marsh on a local set of barrier islands. This type of research is _____
    Rooted in systems ecology
Author
OliviaS
ID
348542
Card Set
Practice Test 1
Description
Ecology- Practice Test- Chapter 1
Updated