Ecology introduction 2022

What are the two parts of an ecosystem?

• water and sunlight
• all living and nonliving organisms
• producers and consumers
• soil and nutrients

_______ is the study of relationships among living and nonliving parts of an environment. 

• Ecosystem
• Niche
• Habitat
• Ecology

What is a niche?

• the place where a species lives
• what a species eats
• the role of a species
• how a species uses resources

The process by which plants use sunlight to make sugar from water and carbon dioxide is called 

• pollination
• photosysthesis
• scavenging
• fertilization

What do plants produce when they carry out photosynthesis?

• sugar
• carbon dioxide
• water
• all of the above

Members of a species in a defined area

• Ecosystem
• community
• biodiversity
• population

All of the biotic and abiotic factors.

• community

• ecosystem

• population

Which of the following refers to all the organisms in a particular area?

• ecosystem
• community
• organelles
• population

All the living things in an environment

• Biotic factors
• Traits
• Animals
• Natural Selection

All the nonliving things in an environment

• Ecosystem
• Dead Animals
• Genes
• Abiotic factors