You can "get off on the right" one (yay!) or have one "in the grave" (yikes!).
What is a foot?
Pester
(3)
In the north Atlantic & northeast Pacific, "hurricane" is the regional term; in the northwest Pacific, it's "typhoon", but in the south Pacific & Indian Ocean, this word is used, from Greek for "circle"
What is a cyclone?
The correct plane trip.
What is the right flight?
"The Hitchhiker's Guide to the Galaxy" says to carry one of these everywhere to dry you.
What is a towel?
Don't get "tied up in" these measures of speed at sea.
What is a knot?
Can't feel a thing
(4)
What is numb?
When one of these devices that measures air pressure is falling, wet weather is likely on the way.
What is a barometer?
A hex even more heinous than the last.
What is the worst curse?
Be sure to have a waterproof container for your bedroll, AKA this 2-word portable bed.
What is a sleeping bag?
"The whole 9" these means all the way.
Jesus' boyhood home
(8)
What is Nazareth
This triatomic allotrope of oxygen leaves that peculiar smell in the air after thunderstorms.
What is ozone?
A cacophonous mob.
What is a loud crowd?
Depending on your size & planned exertion, figure 1.5-2.5 pounds of food or 2,500-4,500 of these units per person per day.
What are calories?
It's a unit of time, or what you do when you express formal support of a motion.
What is a second?
Favoritism shown to family members in business or politics
(8)
What is nepotism?
The 11-year cycle of these solar areas that are a cool 6,500° has been correlated with temperature changes on Earth.
What are sunspots?
Mistake caused by Gandalf's walking stick.
What is a staff gaffe?
You can save space in the pack by using a multi-tool, like this one named for a national military branch.
What is a Swiss army knife?
The arrangement of words in rhythmic verses gives a poem this pattern.
What is meter?
Neither acidic nor basic
(7)
What is neutral?
The Beaufort scale generally ranges from 0 to 12 in measuring this.
What is wind?
A presidential "no" in Ecuador's capital.
What is a Quito veto?
This company named for a region of Argentina sells lightweight black hole bags.
What is Patagonia?