Freshwater Biological Association (FBA) History
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Questions and Answers

What is the mission of the Freshwater Biological Association (FBA)?

  • To promote the sustainable management of freshwater ecosystems and resources (correct)
  • To study terrestrial biodiversity
  • To conduct marine research
  • To explore outer space ecosystems

Who founded the Freshwater Biological Association (FBA)?

  • Felix Eugen Fritsch and William Harold Pearsall (correct)
  • Marie Curie and Louis Pasteur
  • Isaac Newton and Albert Einstein
  • Thomas Edison and Nikola Tesla

What is the legal status of the Freshwater Biological Association (FBA)?

  • An international non-profit organization
  • A government agency
  • A registered charity and a company limited by guarantee (correct)
  • A privately owned corporation

How many employees were assisting the Chief Executive as of the year ending 31 March 2020?

<p>15 employees, 6 trustees, and 3 volunteers (C)</p> Signup and view all the answers

What is one of the activities promoted by the Freshwater Biological Association (FBA)?

<p>Innovative freshwater science research (C)</p> Signup and view all the answers

What is the main difference between marine ecosystems and freshwater ecosystems?

<p>Marine ecosystems contain saltwater, while freshwater ecosystems contain freshwater. (C)</p> Signup and view all the answers

Which type of freshwater ecosystem is characterized by faster moving water, such as streams and rivers?

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

What is one of the important environmental functions performed by aquatic ecosystems?

<p>Recharging ground water (A)</p> Signup and view all the answers

Which of the following organisms is not actively involved in self-purification processes in aquatic ecosystems?

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

What is the main characteristic that distinguishes wetlands as a type of freshwater ecosystem?

<p>The soil is saturated or inundated for at least part of the time (D)</p> Signup and view all the answers

Which of the following is NOT a type of freshwater ecosystem?

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

What type of aquatic ecosystem is characterized by slower moving water, including pools and ponds?

<p>Lentic ecosystem (D)</p> Signup and view all the answers

Which organisms are actively involved in multiple self-purification processes in aquatic ecosystems?

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

What is the main function of aquatic ecosystems with regard to environmental impact?

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

What is the main difference between lentic and lotic ecosystems?

<p>The speed of water movement (D)</p> Signup and view all the answers

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