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5 Written questions

5 Matching questions

  1. Carbon Cycle (1)
  2. Nitrogen Fixation (2)
  3. Trophic Levels (1)
  4. Phosphorus Cycle (1)
  5. Community (1)
  1. a An organism and the position it occupies on the food chain (ex. primary producers level 1 and predators at level 3).
  2. b The Biogeochemical cycle of which carbon is exchanged throughout the biosphere, pedosphere, geosphere, hydrosphere, and the atmosphere (sig. Helps scientific researches discover where large amounts of carbon are stored i.e. the ocean contains the largest active pool of carbon near the surface of earth).
  3. c A group of interacting species sharing a populated environment (ex. human communities, plant communities, and animal communities)
  4. d The natural process by which nitrogen in the universe is converted to ammonia (ex. used by many prokaryotes including bacteria and actinobacteria).
  5. e The movement of phosphorous through the lithosphere, hydrosphere, and biosphere (sig. Scientists analyze the amounts of phosphorus amounts throughout the earth and discover its essentiality for plants and animals in the form of ions).

5 Multiple choice questions

  1. All the organisms which belong to the same species and live in the same geographical area (ex. human population, plant population, and animal populations).
  2. An organism that produces complex organic compounds from simple inorganic molecules using energy from light (ex. plants and trees).
  3. The biological conversion of one or more carbon molecules and nutrients into organic matter using the "oxidation of inorganic molecules" as a source of energy (ex. producing sulfur: Hydrogen sulfide chemosynthesis': CO2 + O2 + 4H2S → CH2O + 4S + 3H2O).
  4. A consumer in which they get their energy from the consumption of plants (ex. cows, moose, and rabbits).
  5. The maximum reproductive capacity of a population, if resources are limited (sig. If the value of population increase can be determined, the impact of the environment upon the population can also be determined)

5 True/False questions

  1. Hydrosphere (1)The combined mass of water found on, under, and above the planet Earth (ex. the total mass of the Earth's hydrosphere is about 1.4 x 10^18 tons).

          

  2. Porosity (1)The measure of the void spaces within material, and is a fraction of the volume of voids over the total volume (sig. The porosity of a rock, is an important consideration when attempting to evaluate the potential volume of water or hydrocarbons it may contain).

          

  3. Secondary Consumer (1)A consumer in which they get their energy from the consumption of plants (ex. cows, moose, and rabbits).

          

  4. Permeability (1)The measure of the void spaces within material, and is a fraction of the volume of voids over the total volume (sig. The porosity of a rock, is an important consideration when attempting to evaluate the potential volume of water or hydrocarbons it may contain).

          

  5. Percolation (3)All the organisms which belong to the same species and live in the same geographical area (ex. human population, plant population, and animal populations).

          

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