100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Oceanography Questions with Correct Answer2 $14.49   Add to cart

Exam (elaborations)

Oceanography Questions with Correct Answer2

 2 views  0 purchase
  • Course
  • OCEANGRAPHY
  • Institution
  • OCEANGRAPHY

Oceanography Questions with Correct Answer2

Preview 4 out of 59  pages

  • October 6, 2024
  • 59
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • OCEANGRAPHY
  • OCEANGRAPHY
avatar-seller
cracker
Oceanography Questions with Correct Answers
Cold ocean water is __________ warm ocean water. Correct Answer-
denser than


Most tectonic activity takes place __________. Correct Answer-along
plate boundaries


A city __________ the definition of an ecosystem. Correct Answer-
fulfills


The following human activity has adversely affected the ocean: Correct
Answer-All of the above are correct.


The solid planet Earth is partitioned into the __________. Correct
Answer-crust, mantle, outer core, and inner core


The ocean and atmosphere are coupled such that winds drive ocean
circulation to a depth of about __________ meters. Correct Answer-100


Deep ocean circulation is driven primarily by __________. Correct
Answer-differences in water density


The Earth system consists of all but one of the subsystems listed below:
Correct Answer-outersphere

,Analysis of ice cores extracted from the Greenland and Antarctic ice
sheets yields records of air temperature and composition stretching back
in time to a maximum of __________ years. Correct Answer-more than
500,000


The Earth system consists of the major interacting subsystems of:
Correct Answer-geosphere, hydrosphere, atmosphere, and biosphere


Ecosystems consist of __________. Correct Answer--producers (plants)
-consumers (animals)
-decomposers (bacteria and fungi)


Which one of the following types of electromagnetic radiation has the
shortest wavelength? Correct Answer-ultraviolet


Water in the atmosphere is __________. Correct Answer--mostly
confined to the lowest 1000 m of the atmosphere
-never more than about 4% of air by volume
-responsible for the Earth's water cycle
-responsible for keeping Earth sufficiently warm to allow life as we
know it to exist


The average size of animals in the ocean is the size of a (an)
__________. Correct Answer-mosquito

,Satellite remote sensing of the ocean can monitor __________. Correct
Answer-All of the above are correct.


In the atmosphere up to an altitude of about 80 km, oxygen (O2) makes
up about __________ % and nitrogen (N2) comprises about _________
% of the gases by volume. Correct Answer-21. . . .78


The largest reservoir of water in the hydrosphere is (are)
the__________. Correct Answer-ocean


The ultimate destination of all the water in the hydrosphere is
the__________. Correct Answer-ocean


Increasing the salinity of ocean water ___________ its density. Correct
Answer-increases


On average, within the troposphere, the air temperature _________ with
increasing altitude. Correct Answer-falls


The Earth is approximately 4.6 billion years old. If it takes you
approximately one second to say each number starting from right now,
how long would it take you to count to one (1) billion? Correct Answer-
31.7 years


Four million years ago, the first hominids (humans) started to walk on
two feet. If it takes you approximately one second to say each number

, starting from right now, how long would it take you to count to one (1)
million? Correct Answer-11.6 days


True or False: The Sun is the largest known star in our galaxy. Correct
Answer-false


Referring to the video clip from Question 3, which of the following are
smaller than Earth? Correct Answer-Mercury, Mars and Venus


Referring to the video clip from Question 3, which planet in our solar
system is closest in size to Earth's Moon? Correct Answer-Mercury


Referring to the video clip from Question 3, what type of star is Pollux?
Correct Answer-Orange Giant


Referring to the video clip from Question 3, what is the name of the
largest blue star represented in this video? Correct Answer-Pistol Star


The Red Hypergiant (star), VY Canis Majoris, has a diameter of
2.800.000.000 km. What is meant by the word diameter? Correct
Answer-the distance across the star through the center from one side to
the other


The radius of a circle (or sphere) is ½ of the diameter. Since the Red
Hypergiant (star), VY Canis Majoris, has a diameter of 2.800.000.000
km, what is its radius? Correct Answer-1.400.000.000 km

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller cracker. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $14.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67096 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$14.49
  • (0)
  Add to cart