100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
EVSC 100 Exam Study Guide Solutions $12.49   Add to cart
Quickly navigate to
Preview
  2.  
  3. Prep Tests
  4.  
  5. Prep Tests

Exam (elaborations)

EVSC 100 Exam Study Guide Solutions
 0 view  0 purchase
  • Course
  • Prep Tests
  • Institution
  • Prep Tests

EVSC 100 Exam Study Guide Solutions Environmental Science - ANSWER-An interdisciplinary field that studies the interactions between humans and the environment Planetary Boundaries - ANSWER-how humans and our planet are interconnected - A planetary boundary is an indicator, shows us general targ...

[Show more]

Preview 3 out of 27  pages

Document information

  • November 4, 2024
  • 27
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • evsc 100 exam study guide solutions

Written for

  • Prep Tests
  • Prep Tests

Seller

avatar-seller
KaylinHoffman

Content preview

Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024




EVSC 100 Exam Study Guide Solutions


Environmental Science - ANSWER✔✔-An interdisciplinary field that studies the interactions between

humans and the environment


Planetary Boundaries - ANSWER✔✔-how humans and our planet are interconnected




- A planetary boundary is an indicator, shows us general targets that must not be exceeded as it risks

causing abrupt environmental changes


- Science based levels of human disturbance of the earth system beyond which functioning of the system

may be substantially changed


Why are planetary boundaries important? - ANSWER✔✔-· processes that regulate the stability and

resilience of the earth system.


· Quantitive planetary boundaries within which humanity can continue to develop and thrive.


· Planetary boundaries are framework for expressing the resilience of earth as a system


What is the danger of crossing a planetary boundary? - ANSWER✔✔-Crossing these boundaries

increases the risk of larger scale abrupt or irreversible environmental changes




Copyright © Stuvia International BV 2010-2024 Page 1/27

, Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024




9 planetary boundaries - ANSWER✔✔-1. climate change


2. novel entities


3. stratospheric ozone depletion


4. atmospheric aerosol loading


5. ocean acidification


6. biogeochemical flows


7. freshwater use


8. land-system change


9. biosphere integrity


What are 2 big planetary boundaries? - ANSWER✔✔-Biosphere integrity and climate change


what planetary boundaries have been crossed? - ANSWER✔✔-1. Biosphere integrity


2. Land system change


3. Fresh water use


4. Climate change


5. Novel entities



Copyright © Stuvia International BV 2010-2024 Page 2/27

, Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024




6. Biogeochemical flows


control variable of planetary boundaries - ANSWER✔✔-the measure of where that system sits in the

boundary (high risk or safe zone) and health of each earth system (red zone is definite high risk- ex.

Climate change) (safe zone is not as big of a concern).


The earth system - ANSWER✔✔-biosphere, atmosphere, geosphere, hydrosphere


biosphere - ANSWER✔✔-- this sphere contains all the living things on Earth: including all of the

microorganisms, plants, and animals of Earth.


- Within the Biosphere, living things form ecological communities based on the physical surroundings of

an area.


- These communities are referred to as biomes.


hydrosphere - ANSWER✔✔-- this sphere is the solid, liquid and gaseous forms of all water on Earth (salty

and fresh): the water in rivers and lakes, oceans and inland seas, glaciers and ice caps (Cryosphere), in

the atmosphere as water vapor (Atmosphere).


- Life as we understand it depends on the availability of water, and consequently the Hydrosphere is

interconnected with the Biosphere.


- Turns out the Hydrosphere is connected to all three of the other spheres.




Copyright © Stuvia International BV 2010-2024 Page 3/27

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 KaylinHoffman. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75323 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
$12.49
  • (0)
  Add to cart