About how many California condors are left in the world?
- 3,000
- 33
- 30,033
- 330
Which of the following statements about global warming is correct?
- Global warming is increasing at the rate of 0.2 degrees Celsius each year.
- Global warming doesn't affect humans.
- Global warming is happening so slowly that we won't feel the effects for over 1,000 years.
- All of the above
What are groups of different species living in an area called?
- Community
- Herd
- Zoo
- All of the above
Which of the following statements about ecology is correct?
- Ecology is the study of animals
- Ecology was founded in the 1700s
- Ecology has many topics
- None of the above
What starts every food chain?
- Sun
- Decomposers
- Plants
- None of the above
Which invasive species was released into Australia?
- Cane toad
- Coyote
- Zebra mussel
- Ice plant
Which of the following animals falls into the endangered species category?
- Vampire bats
- White-tailed deer
- Siberian tigers
- Barn owls
About what percent of earth's water is freshwater?
- More than 10%
- 12.5%
- 3%
- 6%
What are indigenous foods?
- Foods that taste good
- Foods that have to be imported to your area from far away
- Foods grown in your local area
- All of the above
What is biodiversity?
- A variety of cars
- The variety of species in an area
- A variety of health foods
- None of the above
Which of these statements about conservation is correct?
- There are different types of conservation
- Conservation is the process of capturing animals
- Conservation isn't very important
- None of the above
What is an invasive species?
- A species brought to an area from another place that takes over and chokes out native species
- A native species that grows too rapidly
- A species with many predators
- A species that is endangered
Which of these animals are hunted by big game hunters?
- Rabbits
- Foxes
- Black bears
- Quail