Do you know why there are four seasons on the earth? That is because our planet is tilted and it moves around the sun. So sometimes we are near the sun and sometimes we are far from the sun. In spring, the sunlight makes us feel warm. The plants begin to grow. In summer, we ...
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Days and nights happen because of the Earth’s rotation. It takes 24 hours for the Earth to rotate once. We call this one day.We say the Earth rotates on its axis. The axis is not straight up and down. The Earth tilts a little as it spins. It’s the reason we have seasons. ...
1【题目】We all know that there are four seasons in a year. But do you know why theseasons c 1? The answer can be found in the way the earth moves aroundthe sun.A2 our planet moves around the sun, it is slightly titled on its axis (轴).So the two hemispheres are always either...
Together, Earth's tilt and trip around the sun create the seasons.But if Earth's motions gradually change at each point along its route, why are there only 4 seasons?The four seasons correspond to fouruniquepoints where Earth's axis is tilted (1) at a maximum toward the sun, (2) at...
Around the North and South Poles, there are only two seasons too: a very, very cold winter and a somewhat less cold summer. 相关知识点: 试题来源: 解析 We have different seasons because the light from the Sun falls on the Earth from different directions as our planet moves around the...
(5)细节题。根据On the second day, we went to Yulong Snow Mountain.可知第二天去了玉龙雪山,故选D。[分析]文章大意:文章介绍了一年中的四个季节,以及每个季节的天气状况,自然变化和人们的活动。(1)细节理解题题,根据 There are four seasons in a year 可知,一年有四个季节,故答案是B。(2)细节理解题...
On Earth, the day is usually warm and the night is cool. And there are four different seasons in a year. But on the Moon, the temperature is very high during the day and very low at night. And a full day on the Moon, from the sunrise to the next, lasts about 29.5 Earth days ...
There are four seasons in a year. Different seasons have different___(activity). Let's have look! Spring is the first season. When spring comes the weather will be warm. I like to bring a tent to go camping___fly kites with my friends. Summer is a hot season. I often go to ...
The gravity on the Moon is one-sixth of the gravity on Earth, so people can enjoy floating there. If you weigh 60 kg on Earth, you will weigh only about 11 kg on the Moon.On Earth, the day is usually warm and the night is cool. And there are four different seasons in a year....