首页
登录
职称英语
[originaltext] Ecology is the study of the interrelationship of living thing
[originaltext] Ecology is the study of the interrelationship of living thing
游客
2024-05-13
19
管理
问题
Ecology is the study of the interrelationship of living things to their environment. This even includes the study of nonliving things. In recent years, ecology has become a source of great interest to many people who live in the United States and Canada. The interest has been increasing because some experts feel that we are destroying the land on which we live. They also feel that we can stop this destruction by being more careful.
Some of the environmental problems are caused by industry. Wastes pollute the waters. Gases and fumes poison the air. When air and water are polluted, then fish, birds, and other living cream die. Human life is also affected by industrial neglect. People become poisoned in many ways while working on and around unsafe plants and factories. Nuclear power plants have caused great controversy.
People also cause some of the problems. Cars that people drive pour fumes into the air we breathe. Garbage is sometimes dumped into streams that supply drinking water. Forest fires are often caused by careless campers. Beaches and city streets are littered with rubbish.
选项
A、People living in the United States.
B、People living in the United States and Canada.
C、Scientists living in the United states and Canada.
D、Everyone but experts living in Canada.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3597165.html
相关试题推荐
[originaltext]Isuddenlyheardanelephantcryingasthoughfrightened.Loo
[originaltext]M:Manypeopleseemtobeonadiet.Haveyounoticedthat,Anna?
[originaltext]M:Manypeopleseemtobeonadiet.Haveyounoticedthat,Anna?
[originaltext]M:MissHanson,thankyouforsendingmethisnote.I’msorryto
[originaltext]M:MissHanson,thankyouforsendingmethisnote.I’msorryto
[originaltext]M:MissHanson,thankyouforsendingmethisnote.I’msorryto
[originaltext]M:MissHanson,thankyouforsendingmethisnote.I’msorryto
[originaltext]M:MissHanson,thankyouforsendingmethisnote.I’msorryto
[originaltext]Thegreatadvanceinrockettheory40yearsagoshowedthatl
[originaltext]Thegreatadvanceinrockettheory40yearsagoshowedthatl
随机试题
A—limitedliabilityJ—unfaircompetitionB—businessscopeK—wholesalerC—co
2011年2月2日,X公司为其200多名职工向Y保险公司投保1年期团体人身意外伤
抗凝血酶活性增高见于A.肝硬化 B.慢性肝炎 C.血友病 D.新生儿 E
按照偿还期限分类,我国偿还期限在()年以上的债券为长期债券。A.7 B.8
紫雪丹的主治病证是A:温热内陷心包,神昏谵语证B:热甚动风证C:痰热内闭心包
骨髓增生极度活跃或明显活跃,骨髓中原始粒细胞占30%~90%(NEC),并可见到
DIC引起休克主要因为A:回心血量↓ B:大量出血 C:血管通透性↑ D:
一位乒乓球学员手中拿着装有7只乒乓球的不透明口袋,其中3只黄球,4只白球。他随机
布鲁纳认为,无论我们选择何种学科,都务必使学生理解该学科的基本结构。依此而建立的
(2019年真题)根某工程合同约定以银行保函替代预留工程质量保证金,签约合同价为
最新回复
(
0
)