D Earth is the third planet from the sun. It is one of the four inner planets. The other three inner planets are Mercury, Venus, and Mars. The inner planets are also called the rocky planets, because 题目和参考答案——青夏教育精英家教网—

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Earth is the third planet from the sun. It is one of the four inner planets. The other three inner planets are Mercury, Venus, and Mars. The inner planets are also called the rocky planets, because they are made of rocks.

Earth is often called the “Water Planet”, because it is the only planet in our solar system which has liquid water on its surface. About 70% of the surface of Earth is covered by water! The other part of Earth is made up of continents and islands which have different landforms on them. Examples of landforms are mountains and plains. Plants and animals can live on Earth, because it has so much water.

Earth spins very quickly compared to other planets. It only takes Earth 24 hours to spin around its axis one time. One Earth day is 24 hours long! Earth orbits the sun in 365 days! This makes one Earth year 365 days long!

Earth is the only planet in our solar system where humans, other animals, and plants can live. There is plenty of water to drink or to live in. Water is present on Earth in its big oceans and in the air! Clouds are made of water vapor. The atmosphere has a lot of oxygen in it for animals to breathe, but the rest of our “air” is made up of water vapor, nitrogen, carbon dioxide, and other gases. The air is perfect for plants to grow. Earth temperature is not the same in all places, but the temperature is just right for plants, animals, and humans in most places on Earth.

Like the other inner planets, Earth has volcanoes. Volcanoes on Earth are different from those on other planets, because they still erupt. Scientists think that there may be active volcanoes on other planets and moons in our solar system, but they are still studying this.

Earth has one planet which we call the Moon. The surface of the Moon has many craters on it These were caused when meteorites hit it. It has many volcanoes on it which do not erupt anymore. We can see the moon at night without using a telescope. It is the closest space object to our planet ,Earth.

68.Earth is called the Water Planet,______.

A. because animals need water B. the water makes it look blue from space

C. it has liquid water on its surface D. Earth is the third planet from the sun

69. It takes Earth ______to orbit the sun in one year.

A.24 hours B.24 days C.365 days D.360 days

70. Life exists on Earth,______.

A. because the water, air, and temperature are just right

B. there is water vapor in clouds

C. Earth is the planet closest to the sun

D. earth has volcanoes

71.The craters on the moon were caused by______.

A. meteorites hitting its surface B. active volcanoes

C. volcanoes which do not erupt anymore D. some reasons that are not mentioned

68---71 CCAA

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Earth is the third planet from the sun.It is one of the four inner planets.The other three inner planets are Mercury,Venus,and Mars.The inner planets are also called the rocky planets,because they are made of rocks.

Earth is often called the “Water Planet”,because it is the only planet in our solar system which has liquid water on its surface.About 70% of the surface of Earth is covered by water! The other part of Earth is made up of continents and islands which have different landforms on them.Examples of landforms are mountains and plains.Plants and animals can live on Earth,because it has so much water.

Earth spins very quickly compared to other planets.It only takes Earth 24 hours to spin around its axis one time.One Earth day is 24 hours long!Earth orbits the sun in 365 days! This makes one Earth year 365 days long!

Earth is the only planet in our solar system where humans,other animals,and plants can live.There is plenty of water to drink or to live in.Water is present on Earth in its big oceans and in the air! Clouds are made of water vapor.The atmosphere has a lot of oxygen in it for animals to breathe,but the rest of our “air” is made up of water vapor,nitrogen,carbon dioxide,and other gases.The air is perfect for plants to grow.Earth temperature is not the same in all places,but the temperature is just right for plants,animals,and humans in most places on Earth.

Like the other inner planets,Earth has volcanoes.Volcanoes on Earth are different from those on other planets,because they still erupt.Scientists think that there may be active volcanoes on other planets and moons in our solar system,but they are still studying this.

Earth has one planet which we call the Moon.The surface of the Moon has many craters on it These were caused when meteorites hit it.It has many volcanoes on it which do not erupt anymore.We can see the moon at night without using a telescope.It is the closest space object to our planet,Earth.

Earth is called the Water Planet,______.

A.because animals need water

B.the water makes it look blue from space

C.it has liquid water on its surface

D.Earth is the third planet from the sun

It takes Earth ______to orbit the sun in one year.

A.24 hours B.24 days C.365 days D.360 days

Life exists on Earth,______.

A.because the water,air,and temperature are just right

B.there is water vapor in clouds

C.Earth is the planet closest to the sun

D.earth has volcanoes

D
Earth is the third planet from the sun. It is one of the four inner planets. The other three inner planets are Mercury, Venus, and Mars. The inner planets are also called the rocky planets, because they are made of rocks.
Earth is often called the “Water Planet”, because it is the only planet in our solar system which has liquid water on its surface. About 70% of the surface of Earth is covered by water! The other part of Earth is made up of continents and islands which have different landforms on them. Examples of landforms are mountains and plains. Plants and animals can live on Earth, because it has so much water.
Earth spins very quickly compared to other planets. It only takes Earth 24 hours to spin around its axis one time. One Earth day is 24 hours long! Earth orbits the sun in 365 days! This makes one Earth year 365 days long!
Earth is the only planet in our solar system where humans, other animals, and plants can live. There is plenty of water to drink or to live in. Water is present on Earth in its big oceans and in the air! Clouds are made of water vapor. The atmosphere has a lot of oxygen in it for animals to breathe, but the rest of our “air” is made up of water vapor, nitrogen, carbon dioxide, and other gases. The air is perfect for plants to grow. Earth temperature is not the same in all places, but the temperature is just right for plants, animals, and humans in most places on Earth.
Like the other inner planets, Earth has volcanoes. Volcanoes on Earth are different from those on other planets, because they still erupt. Scientists think that there may be active volcanoes on other planets and moons in our solar system, but they are still studying this.
Earth has one planet which we call the Moon. The surface of the Moon has many craters on it These were caused when meteorites hit it. It has many volcanoes on it which do not erupt anymore. We can see the moon at night without using a telescope. It is the closest space object to our planet ,Earth.
68.Earth is called the Water Planet,______.
A. because animals need water         B. the water makes it look blue from space
C. it has liquid water on its surface      D. Earth is the third planet from the sun
69. It takes Earth ______to orbit the sun in one year.
A.24 hours                   B.24 days                     C.365 days                   D.360 days
70. Life exists on Earth,______.
A. because the water, air, and temperature are just right
B. there is water vapor in clouds
C. Earth is the planet closest to the sun
D. earth has volcanoes
71.The craters on the moon were caused by______.
A. meteorites hitting its surface              B. active volcanoes
C. volcanoes which do not erupt anymore      D. some reasons that are not mentioned

The 115 islands that sparkle in the middle of the Indian Ocean are one of the world's greatest treasures 'A place where natural purity and simplicity can be found and innocence rediscovered; a place like no other and another world entirely. 92 of those islands consist of Seychelles, which is known as "the last paradise".

For over two centuries, the islands of Seychelles have remained a melting pot of different races, traditions and religions from the four corners of the earth. The Seychellois are a colorful blend of peoples of different races, cultures and religions. .At different times in its history, people of African, European and Asian origin have come to Seychelles, bringing with them their distinct traditions and customs and contributing to the way of life and to Seychellois culture.

Throughout Seychelles, there are many artisans producing works of art that are as varied and diverse as their surrounds and which include stained glass, products made from coconut shell, husk, seashells and corals, clothing, gold, silver and other forms of jewellery, recycled materials, bamboo, metal and pottery. They are probably poorly educated, but they have talent for producing handicraft articles.

Seychelles, Mauritius, Maldives are all island countries, but Seychelles is unique. Mr. Alanin, Director of Tourism Marketing of Seychelles Tourism hoard said, "There are a variety of islands in Seychelles. Mauritius has only one island. In Maldives, there are a lot of islands, but they are all coral islands. Seychelles has big granite (花岗岩) islands. In addition, the people are different. We have a mixture of people, and you can see how friendly they are.

Most importantly, all these natural disasters do not exist in Seychelles because we are out of the belt. Nothing will happen to visitors when they are in Seychelles. In Seychelles, harmony is a way of life."

41. The islands of Seychelles are NOT ______.

A. polluted B. world famous C. beautiful D. various

42. Which of the following of Seychelles is not mentioned in the passage?

A. The nature. B. The people.

C. The food. D. The culture.

43. From the 3rd paragraph we can guess that an "artisan" is ______.

A. a professional artist producing works with recycled materials

B. a person whose job requires skills with his hands

C. a factory where handicraft articles are produced

D. an organization who sell natural things

44. Which of the following is a part of the reasons for that Seychelles is unique?

A. Seychelles' islands are all granite ones.

B. Seychelles had more islands than Mauritius and Maldives.

C. Seychelles has more races and the people are friendly.

D. Seychelles is located at a safe position on the earth.

45. What's Mr. Alanin's purpose to say all these words in the last paragraph?

A. To attract visitors to travel in Seychelles.

B. To praise the beauty of Seychelles.

C. To express his feelings to his country.

D. To explain the difference from Mauritius and Maldives.

Earth is the third planet from the sun.It is one of the four inner planets.The other three inner planets are Mercury,Venus,and Mars.The inner planets are also called the rocky planets,because they are made of rocks.

Earth is often called the “Water Planet”,because it is the only planet in our solar system which has liquid water on its surface.About 70% of the surface of Earth is covered by water! The other part of Earth is made up of continents and islands which have different landforms on them.Examples of landforms are mountains and plains.Plants and animals can live on Earth,because it has so much water.

Earth spins very quickly compared to other planets.It only takes Earth 24 hours to spin around its axis one time.One Earth day is 24 hours long!Earth orbits the sun in 365 days! This makes one Earth year 365 days long!

Earth is the only planet in our solar system where humans,other animals,and plants can live.There is plenty of water to drink or to live in.Water is present on Earth in its big oceans and in the air! Clouds are made of water vapor.The atmosphere has a lot of oxygen in it for animals to breathe,but the rest of our “air” is made up of water vapor,nitrogen,carbon dioxide,and other gases.The air is perfect for plants to grow.Earth temperature is not the same in all places,but the temperature is just right for plants,animals,and humans in most places on Earth.

Like the other inner planets,Earth has volcanoes.Volcanoes on Earth are different from those on other planets,because they still erupt.Scientists think that there may be active volcanoes on other planets and moons in our solar system,but they are still studying this.

Earth has one planet which we call the Moon.The surface of the Moon has many craters on it These were caused when meteorites hit it.It has many volcanoes on it which do not erupt anymore.We can see the moon at night without using a telescope.It is the closest space object to our planet,Earth.

73.Earth is called the Water Planet,______.

A.because animals need water

B.the water makes it look blue from space

C.it has liquid water on its surface

D.Earth is the third planet from the sun

74It takes Earth ______to orbit the sun in one year.

A.24 hours B.24 days C.365 days D.360 days

75Life exists on Earth,______.

A.because the water,air,and temperature are just right

B.there is water vapor in clouds

C.Earth is the planet closest to the sun

D.earth has volcanoes

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