Problem: Name the Scottish island where granite for curling stones is quarried.
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A: ailsa craig

Q: Which firm owned the factory in Bhopal in India, devastated by a poison gas leak in 1984?
A: union carbide

Problem: For a point each, name the countries surrounding the Federal Republic of Nigeria
Answer: benin chad cameroon and niger

Q: An aileron is found on which part of an aircraft?
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A: wing

Q: What phenomenon was discovered by Frenchman Joseph Fourier in 1824, reliably experimented on by Irishman John Tyndall in 1858, and first reported quantitatively by Swede Svante Arrhenius in 1896?
What is the answer?

A: greenhouse effect

Mei Li:
The Indian city of Amritsar (also called Ramdaspur and Ambarsar) is a main border crossing point to which other nation??
Shuai Zheng:
pakistan