Question

INGLÊS I



Tema:QUIZ ABOUT ENVIRONMENT



1.Which percentage of all the species aproximately on Earth, do we have identified?

a) 10

b) 20

c) 50

d) 100



2. Which of the following statements is not true?

a) There are around 100 species of bat.

b) Bats are the only flying mammal.

c) Bats are night pollinators.

d) Bats serve as natural pest control agents.



3.Which percentage are plants of all the species protected by the Convention on the International Trade in Endangered Species?

a) 24

b) 44

c) 64

d) 84



4.What are diatoms?

a) Particles of dust that cause cancer in humans.

b) A type of microscopic algae.

c) Tiny particles of sílica in the oceans.

d) A species of grass that absorbs radiation.



5.In many areas, which percentage of coral cover has died in the past 30 years?

a) 30

b) 40

c) 50

d) 60



6.Which percentage of all mammals on Earth are wild?

a) 4

b) 24

c) 54

d) 84



7. Which percentage of the planet’s land is covered by forests?

a) 20

b) 25

c) 30

d) 40



8. Which percentage approximately of the plants grown for human consumption is pollinated by animals?

a) 85

b) 75

c) 65

d) 55



9.Global wildlife trafficking is a lucrative criminal activity. What is currently the most trafficked mammal in the world?

a) Leopard

b) Pangolin

c) Lemur

d) Great Ape



10.Which of the following are threatened with extinction?

a) Blue Whales

b) Right Whales

c) Sperm Whales

d) All of above



11.In terms of carbon sequestration, how much can a great whale be Worth over its lifetime?

a) $1,000

b) $100,000

c) $1 million

d) $2 million



12. Which of the following is a current threat to whale populations?

a) Shipping

b) Fishing

c) Climate Change

d) All of the above



13. Which of the below countries continue to commercialize whales today?

a) Japan

b) Norway

c) Iceland

d) All of the above



14. Whales can live a long time. How long can the oldest whale species live?

a) 100 years

b) 200 years

c) 50 years

d) 75 years



15. Which of the following animals are threatened with extinction?

a) Giraffes

b) Elephants

c) Corals

d) All of the above



16.How are microplastics (plastics that are less than 5 millimeters long) a threat to crustaceans?

a) Microplastics are not a threat to crustaceans because they are biodegradable and safe to digest.

b) Microplastics are so small that they do not post any harm to crustaceans or humans.

c) Microplastics can damage organs and increase exposure to toxic chemicals. This can be threaten immune function, growth and reproduction. This has potentially larger implication up the food chain for humans.

d) None of the above



17.Poaching is a severe threat to elephants. How many elephants are killed for their tusks?

a) 50 per day

b) 175 per week

c) 100 per day

d) 15 per day



18.What can you do to help protect coral reefs?

a) Buy and use oxybenzone and octinoxate-free sunscreen.

b) Avoid purchaising coral.

c) Choose seafood that has been sustainably sourced.

d) All of the above





19.Which percentage of crops are dependent on bee pollination in the U.S.?

a) 100%

b)30%

c)65%

d)90%



20. What is an endangered species?

a) A type of organism that is at risk of extinction.

b) A species found on land and in the ocean.

c) A species that is threatened by prey.

d) All of the above.









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Answer 1

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