问题 综合

读图,等温线a <b< c,回答:

⑴ 该图表示   (南、北)半球;

⑵ 该图   (一、七)月气温分布;

⑶ 图中洋流P属于    (寒、暖)流,若与千岛寒流交汇,形成       渔场;

⑷ 造成图中海陆等温线弯曲方向不同的原因是:                                  

⑸ 若有一大型油轮发生石油泄漏,随着这里洋流的流动,

将会产生的后果是:①                                           

答案

⑴ 北 (2分)

⑵ 一(2分)

⑶ 暖 (2分)北海道 (2分)

⑷ 海陆热力性质差异,冬季同纬度大陆温度低于海洋温度(2分)

⑸ ①加速石油污染海域的净化速度,(1分)②扩大石油污染的范围(1分)

(1)根据等温线的分布特征可知,是位于北半球。

(2)根据图中陆地等温线向南弯曲,说明是1月的特征。

(3)P是由高温流向低温,所以是暖流。日本暖流与千岛寒流交汇形成北海道渔场。

(4)陆地与海洋冬夏季节的气温差异主要是海陆热力差异造成的。

(5)本题考查洋流对环境污染的影响,有利的是加速净化速度,不利的是扩大污染范围。

单项选择题
阅读理解

阅读理解。

     Ask someone what they have done to help the environment recently and they will almost certainly

mention recycling. Recycling in the home is very important of course. However, being forced to recycle

often means we already have more material than we need. We are dealing with the results of that

over-consumption in the greenest way possible, but it would be far better if we did not need to bring so

much material home in the first place.

     The total amount of packaging increased by 12% between 1999 and 2005. It now makes up a third

of a typical household's waste in the UK. In many supermarkets nowadays food items are packaged

twice with plastic and cardboard.

     Too much packaging is doing serious damage to the environment. The UK, for example, is running

out of it for carrying this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases

which go on to cause the greenhouse effect. Recycling helps, but the process itself uses energy. The

solution is not to produce such items in the first place. Food waste is a serious problem, too. Too many

supermarkets encourage customers to buy more than they need. However, a few of them are coming

round to the idea that this cannot continue, encouraging customers to reuse their plastic bags, for

example.

     But this is not just about supermarkets. It is about all of us. We have learned to associate packaging

with quality. We have learned to think that something unpackaged is of poor quality. This is especially

true of food. But is also applies to a wide range of consumer products, which often have far more

packaging than necessary.

     There are signs of hope. As more of us recycle, we are beginning to realise just how much

unnecessary material are collecting. We need to face the wastefulness of our consumer culture, but we

have a mountain to climb.

1. What does the underlined phrase "over-consumption" refer to?

A. Using too much packaging.                    

B. Recycling too many wastes.

C. Making more products than necessary.            

D. Having more material than is needed.

2. The author uses figures in Paragraph 2 to show _______.

A. the tendency of cutting household waste    

B. the increase of packaging recycling

C. the rapid growth of super markets          

D. the fact of packaging overuse

3. According to the text, recycling ______.

A. helps control the greenhouse effect        

B. means burning packaging for energy

C. is the solution to gas shortage            

D. leads to a waste of land

4. What can be inferred from Paragraph 4?

A. Unpackaged products are of bad quality.      

B. Supermarkets care more about packaging.

C. It is improper to judge quality by packaging.  

D. Other products are better packaged than food.

5. What can we learn from the last paragraph?

A. Fighting wastefulness is difficult.      

B. Needless material is mostly recycled.

C. People like collecting recyclable waste.  

D. The author is proud of their consumer culture.