ecosystems

Which of the following would not determine what life exists in a biome?

• Temperature

• Soil

• Amount of water

• Economy

What is an ECOSYSTEM?

 

What are the two main parts of an

ECOSYSTEM?

• Animals and plants.

• Biotic and abiotic.

• Living and non living things.

• Habitat and weather.

Where  does  the energy of most of the ecosystems come from?

• Batteries.

• Air.

• Electricity.

• Sun.

What are the different types of ecosystems?

• Freshwater and

  Marine ecosystem.

• Forest and

  Grassland ecosystem.

• Terrestrial and aquatic ecosystem.

• Desert and marine ecosystem.

Mention two Terrestrial ecosystems and two Aquatic ecosystems.

What are the functional components of an ecosystem?

• Productivity.

• Energy flow and Nutrient cycling.

• Decomposition.

• All of the above

Which is the largest ecosystem in the world?

• The aquatic ecosystem.

• The terrestrial ecosystem.

• Both terrestrial and aquatic.

• Grassland ecosystem

Mention 5 Abiotic factors.

Mention 5 Biotic factors.