In places where there is no fresh water or there is a shortage1 of fresh water, man builds factories by the sea to remove2 salt from sea-water so that the water can be used or drunk. Do you know that seabirds also kno...In places where there is no fresh water or there is a shortage1 of fresh water, man builds factories by the sea to remove2 salt from sea-water so that the water can be used or drunk. Do you know that seabirds also know how to remove展开更多
The cockroach shown in the picture is an Australian burrowing cockroach.It is the biggestcockroach in the world. People living in a densely-populated city have shown a new tendency:craze about pets.Some of them like t...The cockroach shown in the picture is an Australian burrowing cockroach.It is the biggestcockroach in the world. People living in a densely-populated city have shown a new tendency:craze about pets.Some of them like to keep clean,low-maintenance insects like cockroaches. Do you like to keep some of them?展开更多
The World of Nature consists of many creatures known or unknown to man. They make the kingdom of creatures interesting, attractive and mysterious.The picture shows a rare Strawberry poison dart frog. This tiny creatur...The World of Nature consists of many creatures known or unknown to man. They make the kingdom of creatures interesting, attractive and mysterious.The picture shows a rare Strawberry poison dart frog. This tiny creature is only three weeks old. It has just been added to the Bristol Zoo Gardens.展开更多
The rambutan is a tropical seasonal fruit. It has a hairy look. The hairy part is called the whiskers. The whiskers cover its skin. They are either yellow or red in colour.The fruit is white, oval and fleshy. The fles...The rambutan is a tropical seasonal fruit. It has a hairy look. The hairy part is called the whiskers. The whiskers cover its skin. They are either yellow or red in colour.The fruit is white, oval and fleshy. The flesh is firm, sweet and juicy. The thick flesh covers a big seed. Sometimes, the fruit is sour.展开更多
Cobras are big poisonous snakes. They live in jungles and wet places. They are mainly found in Asia and Africa. They can spread out their upper ribs and cause the skin just below the head to expand into a hoodlike sha...Cobras are big poisonous snakes. They live in jungles and wet places. They are mainly found in Asia and Africa. They can spread out their upper ribs and cause the skin just below the head to expand into a hoodlike shape.Cobras feed on rats, frogs and small animals. If there are rats in a house, a cobra may enter the house.展开更多
文摘In places where there is no fresh water or there is a shortage1 of fresh water, man builds factories by the sea to remove2 salt from sea-water so that the water can be used or drunk. Do you know that seabirds also know how to remove
文摘The cockroach shown in the picture is an Australian burrowing cockroach.It is the biggestcockroach in the world. People living in a densely-populated city have shown a new tendency:craze about pets.Some of them like to keep clean,low-maintenance insects like cockroaches. Do you like to keep some of them?
文摘The World of Nature consists of many creatures known or unknown to man. They make the kingdom of creatures interesting, attractive and mysterious.The picture shows a rare Strawberry poison dart frog. This tiny creature is only three weeks old. It has just been added to the Bristol Zoo Gardens.
文摘The rambutan is a tropical seasonal fruit. It has a hairy look. The hairy part is called the whiskers. The whiskers cover its skin. They are either yellow or red in colour.The fruit is white, oval and fleshy. The flesh is firm, sweet and juicy. The thick flesh covers a big seed. Sometimes, the fruit is sour.
文摘Cobras are big poisonous snakes. They live in jungles and wet places. They are mainly found in Asia and Africa. They can spread out their upper ribs and cause the skin just below the head to expand into a hoodlike shape.Cobras feed on rats, frogs and small animals. If there are rats in a house, a cobra may enter the house.
