Student Unit L2
Environmental Impact
Unit L2 Focus Words
habitat
noun – the natural home or environment of an animal, plant, or other organism
Why do you think animals prefer certain habitats?
condition
noun – the state of something, especially having to do with appearance or quality
What kinds of conditions are best for flamingos to breed?
source
noun – 1. someone or something that provides what is wanted or needed
2. the place of origin of a stream or river
What is your favorite source for information? Explain.
destruction
noun – the process of ruining something beyond repair
Can you think of a time when you saw destruction in your city or town? What happened?
extinction
noun – the state or process of a species, family, or larger group ceasing to exist
What are some reasons why a species might face extinction?
optimal
adjective – best or most favorable
What do you think the optimal time of year is for playing outside?
threat
noun – something that is likely to cause danger or harm
What types of environmental threats might endanger animals?
impact
noun – 1. the act or force of one thing hitting another
2. the effect or influence of one thing on another
Heavy rains had an impact on the flamingos in the Science Scene. What other animals could rain have an impact on?
preservation
noun – the act of maintaining something in its original or existing state
When might preservation be a good use of government money?