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Search Results for ecology - All Grades

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Grade 7 STEM Words
Indicate the correct spelling.
  1. ecology
  2. ekology
  3. ecologe
  4. ekologe
None Vocabulary
  1. science that deals with relationship between plants, animals, and environment
  2. reuse old products, i.e. glass, aluminum, plastic
  3. weather that a place has over a long period of time
  4. someone who takes care of a garden
Grade 9 Ecology
Grade 10 Ecology
Grade 10 Ecology
What is ecology?
  1. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
  2. the scientific study of plants, including their physiology, structure, genetics, ecology, distribution, classification, and economic importance
  3. the branch of biology that deals with the normal functions of living organisms and their parts
  4. the branch of science that deals with microorganisms
Grade 9 Communities, Populations, and Ecosystems
What is ecology?
  1. the study of life
  2. the study of habitats
  3. the study of the environment
  4. the study of interactions between organisms and their environment
Grade 12 Ecology
Grade 7 Succession
What is ecological succession?
  1. decrease of population over time
  2. change of water levels over time
  3. increase of wind speed over time
  4. decrease and increase of diversity in a population over time
Grade 4 Ecology
Grade 7 Food Chains and Webs
Grade 10 Biogeochemical Cycles
The ecological footprint of the United States
  1. is about the same as the global average.
  2. is lower than the global average.
  3. shows that Americans consume a disproportionate amount of food and fuel.
  4. shows that its population size is increasing slowly.
  5. cannot be calculated.
Grade 5 Botany
Grade 7 Communities, Populations, and Ecosystems
Grade 9 Communities, Populations, and Ecosystems
Which is an application of population ecology?
  1. conservation of endangered species
  2. control of invasive species
  3. sustainable resource management
  4. all of the above
Grade 6 Communities, Populations, and Ecosystems
Grade 7 Succession
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