Can you find the missing piece of the Porsche?

These types of puzzles are known as charades. What you have to do is find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be office.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

What demands an answer, but asks no questions

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I have no life, but I can die. What am I?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

If six children and two dogs were under an umbrella, how come none of them got wet?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?