A/an __________ is used to measure air pressure.
A) anemometer
B) thermometer
C) compass
D) barometer
Correct Answer:
Verified
Q30: _ were among the earliest photosynthetic life-forms
Q31: Atmospheric pressure is measured in _.
A) degrees
Q32: The atmosphere:
A) becomes less dense with increasing
Q33: Which of the following orders of the
Q34: During photosynthesis, plants convert _ and _
Q36: The modern concentration of 21 percent molecular
Q37: At the time of the First Great
Q38: If pure coal burned completely, it would
Q39: Solar energy breaks oxygen molecules apart in
Q40: The primary source of sulfur oxide pollution
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents