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根据下面资料，回答题 Easy Ways to Green up Your Life
①Eating meat produces greenhouse gas emissions (排放). If you can' t give up meatcompletely, you can reduce your consumption or give up beef. Don' t eat out-of-season farmproducts. They are grown in greenhouses. A lot of energy goes into heating the greenhouses. Andshipping such out-of-season farm products by air from remote places consumes huge amount ofenergy,too. Just look for local and in-season foods.
②Spend less time behind the wheel, cycle and walk more, and use public transport more. If youhave to drive, the first thing is to choose a car that uses comparatively less fuel. Besides, stick to thespeed limit, keep your tires properly filled with air, empty your trunk of heavy items, and accelerateand brake gently.
③Want to take a vacation trip by plane? Don' t hurry. Think again. Air travel has a big impacton the environment compared with most other forms of travel. You have better choices. Considerhaving a vacation within driving distance. Of course, taking the train is the best choice.
④Think about how much " stuff" you own. A big part of emissions are linked to ourconsumption. To reduce it we need a change in consumption culture. Do we really need all the thingswe buy? And do we always need the newest one? Getting fewer things and making the ones you ownlast longer will reduce energy use.
⑤Your choices about heating and cooling your home are some of the most important things youcan do in terms of cutting your greenhouse gas emissions. Keeping the temperature a little lower inthe winter and higher in the summer can make a big difference.
Eating beef can ____________.
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