1|Page
ECSA 105 Exam, Most Recent Exam 2026 Actual
Complete Real Verified Exam Questions And Correct
Answers (Verified Answers) Already Graded A+
Guaranteed Success!! Newest Exam!!!
What is the definition of climate? - Answer-The long-term
state of the atmosphere at a particular place
True or False:
The long-term state of the atmosphere at a particular
place - Answer-FALSE
What are the five main layers of the atmosphere? -
Answer-Troposphere, stratosphere, mesosphere,
thermosphere, exosphere
Which layer of the atmosphere does most of the weather
occur in? - Answer-Troposphere
What is the definition of weather? - Answer-The particular
state of the atmosphere at a particular time and place
, 2|Page
What is the chemical composition of the atmosphere? -
Answer-78% Nitrogen, 21% Oxygen, 1% Argon, trace
gases
Generally speaking, what happens to air pressure and
temperature as you go from a lower elevation to a higher
elevation in the troposphere? - Answer-Both the
temperature and pressure decrease (correct)
Explain the difference between permanent and variable
gases. - Answer-Variable gases will change seasonally,
but permanent gases generally remain the same
TRUE OR FALSE:
The temperature of the troposphere almost always
decreases with height. - Answer-TRUE
What is an example of weather? - Answer-The sky is
sunny, the temperature is 32 degrees, and the wind is
calm
ECSA 105 Exam, Most Recent Exam 2026 Actual
Complete Real Verified Exam Questions And Correct
Answers (Verified Answers) Already Graded A+
Guaranteed Success!! Newest Exam!!!
What is the definition of climate? - Answer-The long-term
state of the atmosphere at a particular place
True or False:
The long-term state of the atmosphere at a particular
place - Answer-FALSE
What are the five main layers of the atmosphere? -
Answer-Troposphere, stratosphere, mesosphere,
thermosphere, exosphere
Which layer of the atmosphere does most of the weather
occur in? - Answer-Troposphere
What is the definition of weather? - Answer-The particular
state of the atmosphere at a particular time and place
, 2|Page
What is the chemical composition of the atmosphere? -
Answer-78% Nitrogen, 21% Oxygen, 1% Argon, trace
gases
Generally speaking, what happens to air pressure and
temperature as you go from a lower elevation to a higher
elevation in the troposphere? - Answer-Both the
temperature and pressure decrease (correct)
Explain the difference between permanent and variable
gases. - Answer-Variable gases will change seasonally,
but permanent gases generally remain the same
TRUE OR FALSE:
The temperature of the troposphere almost always
decreases with height. - Answer-TRUE
What is an example of weather? - Answer-The sky is
sunny, the temperature is 32 degrees, and the wind is
calm
