Exam (elaborations)
Environmental Science Exam | 101 Questions with 100% Correct Answers
- Course
- Institution
Environmental Science Exam | 101 Questions with 100% Correct Answers
[Show more]
Content preview
Environmental Science Exam | 101Questions with 100% Correct Answers
Photosynthesis - ✔ ✔ Plants use the sun's energy to convert water and
carbon dioxide into sugars
reactants of photosynthesis - ✔ ✔ 6H20 + 6CO2
products of photosynthesis - ✔ ✔ C6H12O6 + 6O2
reactants of cellular respiration - ✔ ✔ glucose and oxygen
products of cellular respiration - ✔ ✔ carbon dioxide, water, and ATP
ATP - ✔ ✔ (adenosine triphosphate) main energy source that cells use for most
of their work
Enzymes - ✔ ✔ Proteins that speed up chemical reactions
temperature and pH - ✔ ✔ Enzymes are affected by
reducing activation energy - ✔ ✔ Enzymes work by _____.
, photosynthesis; cellular respiration - ✔ ✔ _______ removes carbon dioxide from
the atmosphere, and _______ puts it back
Detritivore - ✔ ✔ organism that feeds on plant and animal remains and other
dead matter
Decomposer - ✔ ✔ An organism that breaks down wastes and dead organisms
scavenger - ✔ ✔ A carnivore that feeds on the bodies of dead organisms
Herbivore - ✔ ✔ A consumer that eats only plants.
energy pyramid - ✔ ✔ A diagram that shows the amount of energy that
moves from one feeding level to another in a food web
the rule of 10% - ✔ ✔ Only 10% of energy is transferred from one organism
to another, the other 90% is lost in the transaction through heat
food web vs food chain - ✔ ✔ the food web is more accurate than the food
chain because with the food web, you can see multiple animals/plants that eat
or are eaten by another, while the food chain just shows one organism eats one
more, which eats another, which eats another, and so on
trophic level - ✔ ✔ Each step in a food chain or food web
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 Examsplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now