"Globe" The planet we live in PPT courseware

Description

"Globe" The planet we live in PPT courseware

The common characteristics of globes: they are composed of four parts: base, fixed bracket, sphere, and earth axis.

Please tell me the characteristics of latitude:

1. Shape of latitude

2. Are the weft lines equal in length?

3. The direction indicated by the latitude line

Please tell me the characteristics of the meridian:

1. Shape of longitude

2. Are the longitudes equal in length?

3. The direction indicated by the longitude

Summarize

The earth's axis, longitude, and latitude are not real. They were imaginary to make it easier to study the earth.

The earth is tilted at a certain angle.

The making process of a globe:

1. Determine the corresponding north and south poles on the table tennis ball, and then drill holes at the two levels.

2. Draw the equator, the Tropic of Cancer, several longitudes and latitudes on the ping-pong ball based on the two poles.

3. Draw the land and sea.

4. Use an iron wire to pass through the two poles of the table tennis ball to support the table tennis ball. Then tilt it appropriately like a globe.

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For more information about the "Globe The Planet We Live In" PPT courseware, please click the "Globe ppt The Planet We Live In ppt" tag.

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"Globe and Map" PPT:

"Globe and Map" PPT Part One Content: Discussion 1. What are longitude lines and latitude lines? What are the shapes of longitude and latitude lines on the globe? 2. Find the poles, equator, 0 meridian, and 180 meridian on the globe. 3. How to determine the division of longitude and latitude on the globe..

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"Globe and Latitude and Latitude Network" PPT Download Part One Content: Introduction of New Lesson Maritime Search and Rescue A seagoing ship was in distress in the ocean, sent an emergency call for help, and reported its specific location: 13703 East Longitude, 3349 minutes North Latitude. The rescue boat received the distress signal and moved quickly...

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Update Time: 2024-11-16

This template belongs to science courseware E-education edition sixth grade science volume 1 industry PPT template

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