Passage: As a roller coaster puts the body through weightlessness

Question: Mozart was acutely aware of his own remarkable talent.

Answer: .false............

38. 
    Passage: Albert Einstein and Bill Gates are two more examples of people whose talents have blossomed by
    

virtue of the times they were living in.
Question: Einstein and Gates would have achieved success in any era.

Answer: ......false..........

39. 
    Passage: The researchers thought they saw evidence of 'conversation' between the elephants; when the signal to move was given, elephants stood side by side and 'discussed' which route to take. When this long exchange ended, the elephants moved all together in one direction.
    

Question: The study shows that elephants work together in order to make a decision.

Answer: ....true..............

40. 
    Passage: Transport systems including roads within and between cities need to be constructed or upgraded to create motorways; green fields are turned into airports; virgin forest is stripped to provide food and firewood. In poorer regions, this newly exposed land becomes desert, completing the cycle of destruction.
    

Question: The destruction of land for food and firewood is linked to desertification.

Answer: .....true.............

41. 
    Passage: The community that focuses its efforts on the exploration of space has largely been different from the community focused on the study and protection of the Earth's environment, despite the fact that both fields of interest involve what might be referred to as 'scientific exploration'
    

Question: Activities related to environmental protection and space
exploration have a common theme.