Underwater Forests-通常モード

★Underwater Forests 通常モード

Underwater Forestsにようこそ。現在、挑戦者数は90人です。
クイズの総問題数は5問で、出題数は5問ですが、
5問間違えるとテスト終了です。
なお制限時間は無し秒で、正答率100％以上で合格です。
最高成績はmana213さんの5問正解。
最高成績目指してがんばってください。

第1問目 　 90人中 51人正解 (56.6％)　平均正解時間 108.32秒

(問１) The Canadian government

	has created areas where logging is not allowed.
	is making use of forests thought to have been lost forever
	has taken action to increase the demand for wood.
	regards the country's forests as a limitless resource.

第2問目 　 90人中 70人正解 (77.7％)　平均正解時間 123.31秒

(問２) What was a common reason for building dams across rivers in Canada?

	To make man-made lakes that could be used to produce electricity.
	To preserve the wood that was logged in the valleys.
	To stop rivers from covering the trees that filled the valleys.
	To improve the condition of the water in the rivers.

第3問目 　 90人中 54人正解 (60.0％)　平均正解時間 133.39秒

(問３) What happens as soon as the Sawfish has cut through a tree?

	The tree is raised to the surface by a plastic bag filled with air.
	A rope is attached to the trunk so that the tree can be pulled to the surface.
	Air is pumped into the trunk to dry out the tree under the water.
	Operators use remote control to guide the trees to the surface.

第4問目 　 90人中 53人正解 (58.8％)　平均正解時間 115.10秒

(問４) According to Triton, what is one benefit of cutting down trees in underwater forests?

	It is quicker and easier than cutting down trees in other forests.
	Other companies will start planting more trees in lakes.
	The money made from selling the wood can be used to build new dams.
	It means fewer trees have to be cut down elsewhere.

第5問目 　 90人中 45人正解 (50.0％)　平均正解時間 116.86秒

(問５) Which of the following is NOT true?

	Triton believes that its idea will be beneficial to the environment and profitable.
	Trees can be found in man-made lakes in many countries other than Canada.
	One problem facing Triton is finding companies to buy the wood that has been recovered.
	The cold and the lack of oxygen in man-made lakes can help preserve wood.

効果音

■CGI:qqq systems Ver2.08