Pollution and Biodiversity Quiz

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Questions and Answers

What is the term for pollutants that can be broken down by natural processes?

  • Degradable pollutants
  • Toxic pollutants
  • Biodegradable pollutants (correct)
  • Nondegradable pollutants

Which term refers to the number and variety of species living in a specific area?

  • Extinction
  • Biodiversity (correct)
  • Pollution
  • Sustainability

What does sustainability refer to?

  • The condition where human needs are met indefinitely (correct)
  • The process of pollution control
  • The condition where human needs are not met
  • The process of rapid population growth

In which countries do we commonly find diverse industrial economies and strong social support systems?

<p>Developed countries (C)</p> Signup and view all the answers

What is the law that states the greater the demand for a limited supply of something, the more valuable it becomes?

<p>Law of supply and demand (C)</p> Signup and view all the answers

What method do scientists worldwide use to identify and answer questions?

<p>Experimental method (B)</p> Signup and view all the answers

What is the process by which liquid water is heated by the sun and rises into the atmosphere as water vapor?

<p>Radiation (C)</p> Signup and view all the answers

Which term refers to the transfer of heat by air currents?

<p>Conduction (A)</p> Signup and view all the answers

What is the continual process of warm air rising and cool air sinking that moves air in a circular motion?

<p>Greenhouse effect (D)</p> Signup and view all the answers

Which term refers to the removal and transport of surface material?

<p>Ozone (A)</p> Signup and view all the answers

What is the group of individuals or events selected to represent the population?

<p>Greenhouse gases (D)</p> Signup and view all the answers

Which term refers to all the members of the same species that live in the same place at the same time?

<p>Community (C)</p> Signup and view all the answers

What is the primary layer of the rain forest called?

<p>Canopy (C)</p> Signup and view all the answers

Which forest type has trees that drop their broad, flat leaves each fall?

<p>Temperate Rain Forest (B)</p> Signup and view all the answers

What is the role of Nitrogen-fixing bacteria in ecosystems?

<p>Fixing atmospheric nitrogen into chemical compounds (B)</p> Signup and view all the answers

Which biome is located in a belt around the Earth near the equator?

<p>Tropical Rain Forest (A)</p> Signup and view all the answers

What is Latitude a measure of?

<p>Distance north or south of the equator (B)</p> Signup and view all the answers

In which layer of the rain forest do the tallest trees grow?

<p>Emergent Layer (B)</p> Signup and view all the answers

What is the defining characteristic of a temperate grassland biome?

<p>Grasses dominance with few trees (D)</p> Signup and view all the answers

Which biome is characterized by receiving less than 25 cm of precipitation annually?

<p>Desert (C)</p> Signup and view all the answers

What type of organisms are plankton?

<p>Free-swimming near the water surface (C)</p> Signup and view all the answers

Where do benthic organisms primarily reside?

<p>On the bottom of bodies of water (B)</p> Signup and view all the answers

What do freshwater wetlands consist of?

<p>Nonwoody plants like cattails (D)</p> Signup and view all the answers

What defines an estuary?

<p>Mixing of freshwater from rivers with saltwater from oceans (B)</p> Signup and view all the answers

What is the term for the movement of individuals between areas?

<p>Migration (B)</p> Signup and view all the answers

Which term refers to the movement into an area?

<p>Immigration (C)</p> Signup and view all the answers

What does biodiversity refer to?

<p>Species diversity (C)</p> Signup and view all the answers

Which term describes the variety of habitats, communities, and ecological processes within and between ecosystems?

<p>Ecosystem diversity (B)</p> Signup and view all the answers

What does a gene code for?

<p>Specific trait (B)</p> Signup and view all the answers

Which term refers to the basic facilities and services that support a community?

<p>Infrastructure (B)</p> Signup and view all the answers

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