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Cut the Carbon Footprint Everything you do leaves a "carbon footprint"(碳足迹). For example, when you travel in a taxi, the car
Cut the Carbon Footprint Everything you do leaves a "carbon footprint"(碳足迹). For example, when you travel in a taxi, the car
admin
2016-01-29
15
问题
Cut the Carbon Footprint
Everything you do leaves a "carbon footprint"(碳足迹). For example, when you travel in a taxi, the car gives off CO
2
into the air. CO
2
is a greenhouse gas. Greenhouse gases make the earth become warm. To protect our environment, we need to leave less of a "carbon footprint". How big is your carbon footprint? To get an idea, take a look at the following numbers.
Living areas
TV sets and DVD players produce 723 kg of CO
2
a year.
If you turn them off when you’re not using them, you can cut that number by 108kg.
Laundry room(洗衣房)
Drying clothes in a dryer produces a lot of CO
2
.
If you use your dryer five times per week, you produce 185kg of CO
2
per year.
Dry your clothes in the sun instead.
Bathroom
If you take an eight-minute shower every day, you produce 616kg of CO
2
a year.
If you only use six minutes to take a shower, you can cut that number by 154kg a year.
CO
2
is a greenhouse gas that can make the earth warm.( )
选项
A、TRUE
B、FALSE
答案
A
解析
由第一段第三、四句可知。
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教师公开招聘
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