Exam (elaborations)
GY 101 Chapter 4 Test |Questions with Correct Answers
- Course
- Institution
GY 101 Chapter 4 Test |Questions with Correct Answers
[Show more]
Seller
Follow
Content preview
GY 101 Chapter 4 Test |Questions withCorrect Answers
Potential ___ is the maximum amount of evaporation and transpiration that would occur if
sufficient water supplies were available over a given period of time -
✔Evapotranspiration
The 3 main ___ of water are the oceans, continents, and atmosphere - ✔stores
Match the main store of water to the average residence time for water in that store -
✔Atmosphere: 8 days
Oceans: 3,000 years
Continents (in and on): 350 years
Match the water-balance diagram letter to the correct climate type depicted. Recall that
dark blue indicated water surplus and dark orange is water deficit - ✔A: Tropical rain forest
B: desert c:
subarctic
d: humid subtropical climate
The part of the subsurface where most of the pore spaces are filled with air is the ___ zone
(marked "A" in the image). The area of subsurface where the pore spaces are filled with
water is called the ___ zone. - ✔Unsaturated; saturated
The climate water balance estimates ____. - ✔the amount of water in each store and its rate
of movement through the hydrologic cycle
, Which of the following are conditions that occur when precipitation (P) is greater than
potential evapotranspiration (PE)? - ✔The soil is saturated.
Surplus water flows downhill as surface runoff.
Standing water in lakes increases.
Storing and moving fresh water from one place to another is accomplished by using ____. -
✔Installed pipelines
Raised aqueducts
Constructed canals
Evaporated water molecules that move high into the atmosphere, because of storm activity,
experience a(n) ___ in potential energy. Gravity can then pull the water molecules back to
Earth, demonstrating a change to kinetic energy. Together this pattern leads to a ____
residence time for water in the atmosphere. - ✔Increase; short
The federal government agency that regulates municipal water supplies is the ___. - ✔EPA
If the flow rate of a stream doubles, then the average residence time for a water molecule
in that stream ____. - ✔decreases
Match the term used to describe soil in water balance equations to its defintion - ✔Soil-water
use: water stored in soil that is evapotranspirated when PE is greater than P
Field capacity: the amount of water soil can hold against gravity
Wilting point: the amount of water than adheres to soil grains when all other water is gone
How is precipitation measured? - ✔Rain gauges, satellites, automated surface observing
system, electronic height-measuring sensors, vertical rods marked with the distance above the
ground
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 KenAli. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.24. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now