CH 5 Environmental Science Putman

_____ is the study of the ways organisms interact with each other and their environment. 

• ecology
• environment
• factors
• habitats

Everything that affects an organism during it's life collectively is known as it's ________.

• ecology
• environment
• story
• life cycle

__________ are living parts of an ecosystem.

• biotic
• abiotic
• energies
• animals

________ are the nonliving parts of an ecosystem. 

• biotic
• abiotic
• dead animals
• decomposers

The ________ is where the organism lives.

• Home
• niche
• barn
• habitat

the ______ is how an organism makes it's living. 

• work
• habitat
• niche
• range

The _______ are distinct pieces of DNA that determines the characteristics of an organism. 

• RNA
• Deoxyribose nucleic acid
• genes
• traits

Charles Darwin is the father of _________.

• revolution
• evolution
• genetics
• ecology

__________ is the production of new species from previously existing species.

• evolution
• extinction
• Speciation
• coevolution

________ make their living by feeding of another organism.

• Host
• owls
• parasites
• lions