Environmental Science Entrance EXAM (LATEST) || MOST
RECENT EXAM 2026|2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+ | GUARANTEED SUCCESS!! NEWEST
EXAM | JUST RELEASED!!
What does it mean to be sustainable? -ANSWERS-Being sustainable
means living in a way that will allow us to use resources but not deplete
the future generations' resources.
From the text provide some examples as to how we can be sustainable.
-ANSWERS-Recycle materials and carpool or bike to reduce gas
emissions.
Why is there an importance for sustainability as our population rises? -
ANSWERS-As the population rises, more people will be in demand of
resources. If the entire population uses their resources recklessly, the
global supply will deplete sooner. If we are sustainable, then that can
be prevented.
What does the term "biophilia" refer to? -ANSWERS-It refers to the
human love of life.
What is the ecological footprint and what is used to measure it? -
ANSWERS-It is measured in hectares of land. One's individual footprint
in the amount of resources he or she uses.
, Explain why saying "the mass and weight of an object are the same" is
incorrect. -ANSWERS-Mass is a measure of the amount of matter an
object contains. Weight is the result of the act of gravity applying force
upon an object's mass.
What makes up the structure of an atom? -ANSWERS-Atoms are made
up of protons, electrons, and neutrons.
After reading the section on radioactivity -ANSWERS-if an element had
a half-life of 15 years, what does that mean?, A half life of fifteen years
means it will take 15 years for one half of the original radioactive
parent atoms to decay.
Why is Carbon-14 so important in the study of living organisms? -
ANSWERS-Carbon-14 is used for carbon dating. This process can
determine the age of an organism by studying how much of the carbon-
14 has converted to nitrogen-14.
Explain the difference between covalent and ionic bonds. -ANSWERS-
Ionic bonds involve the transfer of electrons from one atom to the
other while covalent bonds involve the sharing of electrons between
atoms.
What type of bonds are considered weak chemical bonds? -ANSWERS-
Hydrogen bonds
RECENT EXAM 2026|2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+ | GUARANTEED SUCCESS!! NEWEST
EXAM | JUST RELEASED!!
What does it mean to be sustainable? -ANSWERS-Being sustainable
means living in a way that will allow us to use resources but not deplete
the future generations' resources.
From the text provide some examples as to how we can be sustainable.
-ANSWERS-Recycle materials and carpool or bike to reduce gas
emissions.
Why is there an importance for sustainability as our population rises? -
ANSWERS-As the population rises, more people will be in demand of
resources. If the entire population uses their resources recklessly, the
global supply will deplete sooner. If we are sustainable, then that can
be prevented.
What does the term "biophilia" refer to? -ANSWERS-It refers to the
human love of life.
What is the ecological footprint and what is used to measure it? -
ANSWERS-It is measured in hectares of land. One's individual footprint
in the amount of resources he or she uses.
, Explain why saying "the mass and weight of an object are the same" is
incorrect. -ANSWERS-Mass is a measure of the amount of matter an
object contains. Weight is the result of the act of gravity applying force
upon an object's mass.
What makes up the structure of an atom? -ANSWERS-Atoms are made
up of protons, electrons, and neutrons.
After reading the section on radioactivity -ANSWERS-if an element had
a half-life of 15 years, what does that mean?, A half life of fifteen years
means it will take 15 years for one half of the original radioactive
parent atoms to decay.
Why is Carbon-14 so important in the study of living organisms? -
ANSWERS-Carbon-14 is used for carbon dating. This process can
determine the age of an organism by studying how much of the carbon-
14 has converted to nitrogen-14.
Explain the difference between covalent and ionic bonds. -ANSWERS-
Ionic bonds involve the transfer of electrons from one atom to the
other while covalent bonds involve the sharing of electrons between
atoms.
What type of bonds are considered weak chemical bonds? -ANSWERS-
Hydrogen bonds
