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gbhoang3
2 năm trước
Cho các este sau: etyl axetat, propyl axetat, metyl propionat, metyl metacrylat. Có bao nhiêu este làm mất màu dung dịch brom A.4 B.3 C.2 D.1
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Chia từ : ENVIRONMENTAL PSYCHOLOGY Most scientists now agree that human behaviour is causing (1)______ climate change and a disastrous loss of biodiversity. In order to deal with these problems which, in the long term, (2)______ devastation on a scale which is unthinkable, we need to find ways to change behaviour. This is where environmental psychologists come in. “As we know a lot about human behaviour, we can help figure out how to motivate people to do (3)______ things,” says psychologist Amara Brook. While jobs (4)______ for environmental psychologists are still fairly unusual, psychologists are very much involved in such disciplines as urban (5)______, conservation and environmental health. Using their knowledge of behaviour, psychologists have helped design (6)______ messages on signs and notices to encourage environmentally friendly behavior in nature reserves and parks. Others have evaluated the effects of sunlight and access to parks and gardens on employee (7)______ and on children's academic performance. Clinical psychologists with environmental (8)_______ are also in demand because environmental concerns can cause great (9)_______. As environmental issues become ever more significant, psychologists working in this field will (10)______ become increasingly prominent. 1. GLOBE 2. THREAT 3. SUSTAIN 4. SPECIFIC 5. PLAN 6. PERSUADE 7. PRODUCE 8. EXPERT 9. ANXIOUS 10. SURE

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