I have eight fingers and two thumbs but I do not live. What Am I?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

What is always in front of you but can’t be seen?

Which English verb becomes past tense just by rearranging the letters?