Our Earth
How is an Apple Like the Earth?
Name: _______________ HR: _______ Date: _______
1. Read the following, taking note of the bold lettered words.
An apple is one of the most important
fruits that grow on trees. The skin of the many different apples ranges from various
shades of red to green and yellow. Apples are grown all over the world. Apples consist of
about 85 per cent water. They contains vitamins A and C, potassium, pectin, and fiber. The
flesh of the apple is cream-colored, white, or yellow. The texture of the apple may be
soft or firm. The center of apple consists of a core. This core is made up of seeds
located inside a seed casing. Unless you slice an apple to eat it, you never see the seeds
or the seed casing.
2. Cut your apple into halves from the top to the bottom. Give half to someone else.
3. Draw a picture of your "cut away" apple. Make sure we can see the insides.
Use the bold words from above to label your diagram.
4. Write 4 more analogies that compare an apple to the earth. Use the example below as
a guide.
Example: The seeds are to the apple as the
inner core is to the earth.
5. Explain whether or not you think the apple is a good example to use when
studying the layers of the earth. Give reasons.

Study Guide-4 Geological Eras
Test-Wednesday, April 17th
****Notebooks will not be collected for a grade-the Matrix on the 4 Geological Eras
will be collected for a note grade on Thursday, April 11th. It will be returned the
morning of Friday, April 12th.
The test will be on the information found in/on:
1. Outline on Geological Eras
2. Packet-Earths Timeline
3. Matrix-4 Eras
The test will consist of facts on the different eras. The student must be able to
identify the era to which each fact applies.
Example:
Mammals first appeared during the ...
A. Precambrian B. Paleozoic
C. Mesozoic D. Cenozoic
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