A: It is an African nation with a large area of land
B: It is rich in tropical agricultural resource
C: It imports large amount of wheat and natural gas.
D: It is one of the biggest exporters of natural gas and oil
举一反三
- which statement is true about the South Korea? A: it is large by arable land and rich in natural gas resource B: Soule is its largest sea port C: it exports corn and rice in large volume D: its industrial raw materials such as oil and iron ore depend on imports
- Coal, oil and natural gas are __________ and __________. A: clean ... recyclable B: renewable resource ... unconventional energy C: non-renewable resource ... conventional energy
- The role and position of unconventional oil and gas resources in global oil and gas production are becoming more and more important. Which of the following are unconventional oil and gas resources? A: Tight rock oil and gas B: Mud shale oil and gas C: Coalbed methane D: Oil shale E: Oil sands F: Natural gas hydrate
- In terms of equivalent calorific value, the lowest price among coal, oil, natural gas and renewable energy is ( ). A: oil B: coal C: renewable energy D: natural gas
- A Popularity and use of natural gas B Natural gas reserves and supply C Natural gas prices D Clean fuel of choice E Disadvantages of natural gas F Natural gas consumption Paragraph 2______
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petroleum mud logging technology is characterized by multi-parameters, large amount of information, fast and real-time on site, and its main functions are ( ). A: discover oil and gas reservoirs in time B: evaluate oil and gas reservoirs while drilling C: provide resource evaluation parameters D: ensure safe drilling
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Which of the following is clean source of energy () A: Coal B: Oil C: Solar D: Natural<br/>gas
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There are natural and human causes of climate change. Which one is NOT a human cause ( ). A: greenhouse gas B: aerosol C: urbanization D: volcanic activity
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______ is often cited as one of Canada's significant accomplishments and a key distinguishing element of Canadian identity. A: Value of independence B: Multiculture C: Vast land D: Rich natural resource
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When conventional heating cannot be avoided, the energy carrier will define carbon emissions. What is the order of coal, oil, and natural gas? A: oil < gas