【题目】被称为“红土地”的是 地区;四川盆地被称为“ ”.
科目:初中地理 来源: 题型:
【题目】读图,完成下题。
(1)海口的经纬度位置大致是( )
A.20°N,120°W
B.20°S,120°E
C.20°N,110°E
D.20°S,120°W
(2)杭州在台北的( )
A.东南方向
B.西南方向
C.东北方向
D.西北方向
(3)字母S处是( )
A.琼州海峡
B.台湾海峡
C.马六甲海峡
D.直布罗陀海峡
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科目:初中地理 来源: 题型:
【题目】读东西半球图回答问题。
(1)写出图中数字所表示的大洲名称:
①;②;③;④;⑤;⑥;⑦;
(2)写出图中字母所表示的大洋的名称:
A:;B:;C:;D:;
(3)图中④与⑤之间的界线是山——河——山脉——海峡;
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科目:初中地理 来源: 题型:
【题目】
The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without Falling down?
There are two opposite forces acting on the satellite. One of them is the force of gravitation(地心引力), which tries to pull the satellite toward the earth. The other force is created by the rotation (旋转)of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth is like a rope which keeps the satellite from flying away.
Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落)down to the earth.
【1】The force that pulls the satellite towards the earth is created by ________.
A. the earthB. the satellite itself
C. the rotation of the satelliteD. the rope
【2】Why can't the satellites fly away?
A. Because of the force from the earth.
B. Because the satellite is too big.
C. Because of the force created by the rotation of the satellite around the earth.
D. Because people on earth have made ropes to tie the satellites tightly.
【3】Which of the following is TRUE according to the passage?
A. There are four forces acting on the satellite.
B. The force of gravitation makes the satellite go round and round.
C. As time goes by, the satellite will finally fall down.
D. The satellite will stay in space forever.
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科目:初中地理 来源: 题型:
【题目】在测量小灯泡电功率的实验中,因缺少电压表,小军利用两个电流表和一个已知阻值为10Ω的电阻R0, 同样测出了小灯泡的电功率,原理如图所示.小军读出电流表A1的示数为0.5A,而电流表A2的示数为0.2A,则小灯泡L两端的电压为________ V,小灯泡的实际功率为________ W.
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科目:初中地理 来源: 题型:
【题目】读下表我国某地区地形类型比例以及土地利用现状图,回答下题。
地形类型 | 占土地面积比例 | 海拔(米) | 鸡食作物 |
平原 | 20% | <200 | 水稻 |
丘陵 | 60% | 200~500 | 水稻、冬小麦 |
中、低山 | 15% | 500~3000 | 春小麦、马铃薯 |
高山 | 5% | >3000 |
(1)该地区最主要的地形类型是( )
A.平原
B.丘陵
C.中、低山
D.高山
(2)该地区耕地比重过高,容易造成的环境问题是( )
A.土地沙漠化
B.酸雨
C.全球气候变暖
D.水土流失
(3)下列旅游资源位于甘肃省的是( )
A.秦兵马俑
B.敦煌莫高窟
C.乐山大佛
D.华山
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科目:初中地理 来源: 题型:
【题目】读某地等高线地形图,完成下面小题。
【1】下列判断正确的是( )
A. 甲位于山谷 B. 乙为山顶 C. 该地为丘陵地区 D. 甲、乙两地间相对高度大于500米
【2】图中标出的几条支流中,有一条实际上是不存在的,其序号是( )
A. ① B. ② C. ③ D. ④
【3】关于丙、丁两村的比较,正确的是( )
A. 丙村交通更为便利 B. 丙村水源更为丰富
C. 丁村位于丙村的西南方向 D. 两村都不可能发生滑坡灾害
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科目:初中地理 来源: 题型:
【题目】到东南亚新马泰等国家去旅游,既要领略热带雨林气候又要领略热带季风气候,你要去的国家是:( )
A. 泰国 B. 新加坡 C. 马来西亚 D. 缅甸
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