Ecological & Evolutionary Applications Crossword Puzzle

QUESTIONS LIST:

• critically : _ endangered species have a very high risk of extinction in the immediate future (10 years)..
• endangered : _ species have a high risk of extinction in the near future (20 years).
• extinct : no member of the species remains alive anywhere in the world.
• rate : human impact has dramatically increased the _ of extinction.
• deforestation : human impact that changes biomes, decreases diversity, decreases habitat size, causes extinction, and fragments populations.
• invasive : a non-native species whose introduction can cause economic or environmental harm, or harm to human health.
• climate change : rising co2 levels increase global temperature causing extreme weather events.
• magnification : biological _ occurs when toxins are more concentrated at higher trophic levels.