NAME

Question types


Start with


Question limit

of 32 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. Exotic Species
  2. Exponential Increase
  3. Eutrophication
  4. Endangered species
  5. Environment
  1. a Very rapid growth of a species only possible if considerable resources are present and limiting factors are held to a minimum. produces a j-shaped curve.
  2. b A species where the population is declining, and may be endanger of extinction without positive human intervention. Reasons are habitat destruction and pollution. organisms include specialists that need specific habitat needs.
  3. c Includes all of the biotic and abiotic factos that can affect and organism.
  4. d A nonnative species introduced to an area. may experience exponential growth due to a lack of natural predators, and take over valuable native species
  5. e The natural aging process of a lake that is greatly accelerated by human actions. also called cultural eutrophication, casued by additions of nutrients mainly nitrogen and phosphorus

5 Multiple choice questions

  1. Law of Conservation of Energy. States that energy is never created but only converted from one form to another.
  2. occurs when habitats are divided into a patch work of intact forest land and deforested lands.
  3. Refers to rods containing nuclear fuel, usually uranium. The chain reaction in the fuel assembly is controlled by these rods.
  4. Energy sources that come from millions of years of heat and pressure acting upon prehistoric photosynthetic organic matter. Ex. crude oil, coal, natural gas
  5. A blend of 90% gasoline and 10% alcohol, used to help extend gasoline supplies.

5 True/False questions

  1. Global WarmingSimplified view of the transfer of energy and material from one organism to another. They are never very long due to the tremendous energy lost at each step.

          

  2. Environmental Sciencethe totality of factors such as adverse weather conditons , shortage of food or water, predators, and diseases that will keep populations from growing to their biotic potential.

          

  3. Fire Climax ecosystemsRefers to the atoms, usually radioactive and the subatomic particles resulting from the splitting of atoms in a nuclear reactor.

          

  4. EpicenterAlso known as airplants, some nutrients for the air. usually tropical plants grow on trees but are not parasitic.

          

  5. Food WebSimplified view of the transfer of energy and material from one organism to another. They are never very long due to the tremendous energy lost at each step.