The most resent one i would say floods!! because they have nearly dubbled since 1900!!
Answer: economic
Explanation: when do u want me to do your blood bag transfusion while your sleep ?
To calculate the slope, the formula is (y1-y2)/(x1-x2) , which in this case, the answer would be:

Hope it helps!
Answer:
GIS
GPS
LIDAR
for his, the daya and information gives you a clue that it it GIS
And for the GPS thg e word location helps you know that it should be gps