Answer:
Explanation:
Qualified Supervision. No Small Committment! ...
Physical Fitness. Keep a Health History of Your Den, Pack or Troop! ...
Swimming Ability. Key to Personal Safety. ...
Personal Floatation Devices. Everyone Must Wear One! ...
Buddy System. Similar to Safe Swim Defense. ...
Skill Proficiency. Know Your Mode & Safety Procedures. ...
Planning. ...
Equipment...
Answer:
option (c) 14.7 lbs
Explanation:
Data provided in the question:
Area of the column = 1 square inch
Now,
we know Air pressure at the ground surface level from the atmosphere
= 14.7 Psi
also, it can be represented as
14.7 Psi = 14.7 pounds per square inch
Therefore,
Weight of the air weigh within a column that is 1 square inch in area
= Air pressure × Area
= 14.7 pounds per square inch × 1 square inch
= 14.7 pounds i.e 14.7 lbs
Hence,
The answer is option (c) 14.7 lbs
Answer:
eu sou a barbie a buterflai fu vuei
Explanation:
Answer:
Human activities may affect the physical environment, and the physical environment may affect human activities.
Explanation:
Geography is everything to human activities. The Fertile Crescent is incredibly important for the start of civilizations. Humans also affect the environment, like deforestation and mining.