"Jingwei Network on the Map" PPT courseware

"Jingwei Network on the Map" PPT courseware

Part One: Revolution and Rotation

Earth's rotation

1. The direction of the earth’s rotation is ________;

2. The period of the earth’s rotation is ______________;

3. When you look at the Earth's rotation above the North Pole, it appears to be in the ________ direction; when you look over the South Pole, it appears that the Earth's rotation is in the ________ direction;

4. The rotation of the earth produces ________ phenomenon.

Earth's revolution

1. The direction of the Earth’s revolution is ________;

2. The period of the earth’s revolution is ________;

3. The revolution of the earth produces ________ phenomenon;

4. The orbital plane of the Earth's revolution and the Earth's axis always maintain an intersection angle of ________.

Jingwei network PPT on the map, the second part: learning latitude and longitude

Longitude and latitude

In order to distinguish the longitude and latitude lines on the globe, people mark them with degrees. The degrees marked on the longitude lines are longitude, and the degrees marked on the latitude lines are latitude.

Longitude division:

Starting from the 0° longitude, it is divided into 180° to the east and west;

Writing method:

Beijing: 116° east longitude or 116°E

parallels and latitude

1. Shape of latitude:

(1) All parallels are ________;

(2) The length of all parallels ________;

(3) Parallels of latitude indicate the direction of ________.

2. Latitude:

(1) The latitude of the equator is ________ degrees;

(1) The latitude of the North and South Poles is ________ degrees;

(2) Gradually ________ from the equator to the north and south poles.

(3) The northern hemisphere is northern latitude, represented by ________;

(4) The southern hemisphere is southern latitude, represented by ________.

3. Division of high, middle and low latitudes:

(1) ________ is a low latitude;

(2) ________ is mid-latitude;

(3) ________ is a high latitude.

longitude and longitude

1. Shape of longitude:

(1) All meridians are ________;

(2) The length of all meridians ________;

(3) Meridians indicate the ________ direction.

2. Longitude:

(1) The zero degree longitude on the earth is called ____________________;

(2) ________ degrees from the prime meridian to the east and west;

(3) East longitude is represented by ________;

(4) West longitude is west longitude, expressed by ________;

(5) From the prime meridian to the east and west, the longitude value gradually ________.

Keywords: Shanghai Education Edition Geography PPT courseware for the first volume of the sixth grade for free download, PPT download of the latitude and longitude network on the map, .PPT format;

For more information about the PPT courseware "Jingwei Network on the Map", please click the Jingwei Network on the Map ppt tab.

"Jingwei Network on the Map" PPT courseware download:

Download the PPT courseware of "Latitude and Longitude Network on the Map" Part One: Why make a globe? A globe is a model of the earth. Could you please tell me the main purpose of the globe? It can intuitively express the appearance of the earth and the distribution of geographical things, and can demonstrate the movement of the earth and other natural...

"Jingwei Network on the Map" PPT download:

"Latitude and Longitude Network on the Map" PPT download Part 1: Course content 1. Understanding the globe. Model globe of the earth. Axis, North Pole, South Pole, Equator. 2. Meridian and Latitude Network. What is the difference between longitude and latitude lines? Longitude: The line on the Earth's surface that connects north and south...

"Jingwei Network on the Map" PPT:

The first part of the PPT "Gratitude and Latitude Network on the Map": Understanding the Globe, a scaled-down model. Earth's axis, North Pole, South Pole, Equator. First understanding of longitude and latitude lines Longitude: also called meridian. Connecting the north and south poles, two corresponding longitudes form a complete circle (..