Match each term to the sentence that best describes it.

scarcity

pollution

national interest

humanitarianism

terrorism

definitions:
(1) anything that is good or beneficial for a nation or that gives it an advantage
(2) the introduction of contaminants into the natural environment that cause negative change
(3) a limited amount of resources to meet unlimited wants and needs.
(4) trying to protect the rights and lives of people.
(5) the deliberate use of random violence, especially against civilians, to achieve political goals.

Scarcity - (3) a limited amount of resources to meet unlimited wants and needs
pollution - (2) the introduction of contaminants into the natural environment that cause negative change
national interest - (1) anything that is good or beneficial for a nation or that gives it an advantage
humanitarianism - (4) trying to protect the rights and lives of people
terrorism - (5) the deliberate use of random violence, especially against civilians, to achieve political goals 

hope this helps!!

Missing part of question

(a) If all matching cards will increase her score by 18, what are the matching cards

(b) If all matching cards will decrease her score by 12, what are the matching cards

See attachment for cards

(a) 9 card number 2 or 6 card number 3

(b) 6 card number -6

Step-by-step explanation:

Given

The number on the cards are: 2, 3, -6 and 4

Solving (a): An increment of 18

From the card numbers attached, there are 3 positive numbers and 1 negative number

If any of the card numbers is to increase her score, then the card number must be positive. So, we have: card numbers 2, 3 and 4 that fit in this category.

Next, for a card number to give an increment of 18; the card number must be a factor of 18.

So, we have:

Only 2 and 3 are factors of 18.

So, Natalie cards are: 9 card number 2 or 6 card number 3

Solving (b): A decrement of 12

If any of the card numbers is to decrease her score, then the card number must be negative. So, we have: card -6 that fit in this category.

Next, is to check if -12 is divisible by -6 (-12 means decrement of 12)

So, we have:

So, Natalie cards are: 6 card number -6