Page 52 - Science Course 3 (Book 1)
P. 52
Mo2-L1: Vocabulary Review
Direction: In this word search puzzle, find and circle the seven terms below. Then on each line, write the
term from the word bank that correctly completes each sentence. NOTE: You may need to
change a term to its plural form.
carrying capacity community habitat niche population predation symbiosis
1. is a close, long-term relationship between two species that usually involves an
exchange of food or energy.
2. A is all the organisms of the same species that live in the same area at
the same time.
3. A is the place within an ecosystem that provides the biotic and abiotic
factors an organism needs to survive and reproduce.
4. is the largest number of individuals of one species that an
ecosystem can support over time.
5. All the populations living in an ecosystem at the same time form a .
6. A is the way a species interacts with the abiotic and biotic factors to
obtain food, find shelter, and fulfill other needs.
7. is the act of one organism feeding on another organism, its prey.
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