ESC 1000C St Petersburg College Earth Science Observational Astronomy Observational Astronomy You can do a great deal of astronomy without the aid of a te

ESC 1000C St Petersburg College Earth Science Observational Astronomy Observational Astronomy

You can do a great deal of astronomy without the aid of a telescope, in fact many famous

Don't use plagiarized sources. Get Your Custom Essay on
ESC 1000C St Petersburg College Earth Science Observational Astronomy Observational Astronomy You can do a great deal of astronomy without the aid of a te
Just from $13/Page
Order Essay

astronomers worked without telescopes. This lab (which you should begin at the beginning

of the semester) we will learn about the Moon and Sun and the just by looking up at the

right time.

80 points total

Part One Observing The Sun.

DO NOT LOOK DIRECTLY AT THE SUN!!!

If you really want to look at the sun get some of

these

Find a place where you have a good view of the western horizon were there are still a few

The worksheet file should be able to download.

features on the horizon for you to note. (The beach will NOT work for this). WITHOUT

LOOKING DIRECTLY AT THE SUN

estimate

where the Sun is going to set relative to a

feature (tree, building etc.) on the horizon and Draw it in the box labeled week 1. Note the

Date and time the sun set (when the bottom of the sun touched the horizon) One again

DON’T LOOK AT THE SUN

… estimate. Return to that exact same spot for three more weeks

(give or take) and estimate where the sun is setting relative to your tree or building and

note the date and time. Once your observations are complete

(Worth 20 points)

answer

the following questions in a separate document that you can submit to the drop box.

1)

What did you notice about how the position of sunset was changing? (5 points)

2)

Why was it changing? (5 points)

3)

How might the changing off the position of sunset relate to the seasons? (5 points)

4)

How might the changing off the position of sunset relate to the passage of a year? (5

points)

5)

Given your answer to #4 would you need to know the Earth was going around the

Sun to keep track of the passage of a year? (5 points)

Week 1

Date________________

Time _______________

Week 2

Date________________

Time _______________

Week 3

Date________________

Time _______________

Week 4

Date________________

Time _______________

Sout

h

North

Horizo

n

Sout

h

North

Horizo

n

west

Sout

h

North

Horizo

n

Sout

h

North

Horizo

n

Part 2 Observing the Moon

Go to this web site

http://www.moonconnection.com/moon_phases_calendar…

and find a day with a waxing crescent Moon (just a sliver of it lit on the right side) that you

can observe. You’ll need a place where you can see the western sky (for this the beach will

work just fine).

6)

Get to your spot right after sunset you’ll see the Moon right on the horizon. Make a

drawing of the Moon relative to the horizon and note the Date and time beside your

drawing of the Moon. Make sure your drawing includes how much of the Moon is lit

and about how far it is off the horizon. (5 points)

7)

Return to the same place two or three days later

at the same time

and draw the

Moon again on the same drawing and label the Moon with the time and date. (5

points)

8)

Return to the same place two or three days later

at the same time

and draw the

Moon again on the same drawing and label the Moon with the time and date. (5

points)

So In the end you’ll have one drawing of the Moon on three different nights from the same

place. Once you have your drawings answer the following questions in the same document

you answered the Sun questions in.

9)

How did the Moon’s distance from the horizon change from one observation to the

next? (5 points)

10)

How did the lit portion of the Moon change from one observation to the next? (5

points)

11)

From our point of view is the Moon moving around the Earth east to west or west to

east? (5 points)

12)

Based on your observations is the Moon setting later or sooner as the month goes

by? (5 points)

Homework On Time
Calculate the Price of your PAPER Now
Pages (550 words)
Approximate price: -

Why Choose Us

Top quality papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Professional academic writers

We have hired a team of professional writers experienced in academic and business writing. Most of them are native speakers and PhD holders able to take care of any assignment you need help with.

Free revisions

If you feel that we missed something, send the order for a free revision. You will have 10 days to send the order for revision after you receive the final paper. You can either do it on your own after signing in to your personal account or by contacting our support.

On-time delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & confidential

We use several checkers to make sure that all papers you receive are plagiarism-free. Our editors carefully go through all in-text citations. We also promise full confidentiality in all our services.

24/7 Customer Support

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

Essays

Essay Writing Service

You are welcome to choose your academic level and the type of your paper. Our academic experts will gladly help you with essays, case studies, research papers and other assignments.

Admissions

Admission help & business writing

You can be positive that we will be here 24/7 to help you get accepted to the Master’s program at the TOP-universities or help you get a well-paid position.

Reviews

Editing your paper

Our academic writers and editors will help you submit a well-structured and organized paper just on time. We will ensure that your final paper is of the highest quality and absolutely free of mistakes.

Reviews

Revising your paper

Our academic writers and editors will help you with unlimited number of revisions in case you need any customization of your academic papers