In the modem society, zoos are almost indispensable places in large cities for people to visit. In some large zoos, there are various animals from space to sea and from primitive invertebrates to advanced and intelligent mammals. In the zoos, all animals, including those rare animals, such as panda Africa elephant, and North-East tiger, could enjoy good care and protection away from any hurt. However, along with the stronger natural environmental protection consciousness, many people think that to put animals into small cages will change their living instincts, and therefore break the ecological balance.
Viewed from the basic relations between animals and human beings, animals should have the equal freedom with human beings. They are all forms of life. Animals have their own living instinct, and it is this instinct that forms the biological chain of the Earth. This relation is called "Ecological Balance" academically. For example, insect--bird--snake. If most bi
A. The biological chain would not be broken.
B. All crops would be eaten by snakes.
C. Pests would disappear.
D. Snakes would die.
In the modem society, zoos are almost indispensable places in large cities for people to visit. In some large zoos, there are various animals from space to sea and from primitive invertebrates to advanced and intelligent mammals. In the zoos, all animals, including those rare animals, such as panda Africa elephant, and North-East tiger, could enjoy good care and protection away from any hurt. However, along with the stronger natural environmental protection consciousness, many people think that to put animals into small cages will change their living instincts, and therefore break the ecological balance.
Viewed from the basic relations between animals and human beings, animals should have the equal freedom with human beings. They are all forms of life. Animals have their own living instinct, and it is this instinct that forms the biological chain of the Earth. This relation is called "Ecological Balance" academically. For example, insect--bird--snake. If most bi
A. visited by children
B. almost indispensable places in large cities
C. not popular in the modem society
D. only good for the ecological balance
In modem society people are faced with fierce competition, and the pressure has become greater then ever before... (具有挑战性的工作职位: demanding position; 动机: motivation:挑战: challenge; 重要性: significance; 潜能: potential)
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