UoI-

What does an ecosystem include?

• Only living things in an area

• Only nonliving things in an area

• Both living and nonliving things in an environment
  

What are the two parts of an ecosystem?

• Animals and plants

• Biotic and abiotic

• Food and shelter

Which of the following is an example of an abiotic factor of an ecosystem?

• 
• 
• 

How are living things interdependent?

• By competing for resources without interaction.

• By relying on each other for food, shelter, and maintaining balance in ecosystems.
  

• By living independently without depending on others.

Which of the following is an example of a biotic factor in an ecosystem?

• 
• 
• 

What is a community in an ecosystem?

• A single living thing

• More than one population

• Nonliving things like water and rocks

What does "population" mean in an ecosystem?

• All the animals in a forest

• Nonliving things in an environment

• More than one kind of the same living thing

What does biodiversity mean?

• The balance between biotic and abiotic factors

• different living things

• The number of plants in a forest

The picture shows a(n)__________

• community

• organism

• population

The picture shows a(n)__________

• organism

• population

• community