Question 16
The graph below shows the average number of sunspots seen between 1610 and 2009.
Yearly Averaged Sunspot Numbers 1610-2009
Sunspot Number
1600 1650 1700 1750 1800 1850 1900 1950 2000
DATE
Source: http://ascience, mifc. nasa. gov images on vearly. in
Gased on the graph, which of these conclusions is most likely correct about the period between
1950 and 1980? (1 point)
It was a period of abnormally cold climate.
It was a period of abnormally hot climate.
All the rivers on Earth froze into ice.
All places on Earth experienced severe rainfall.

Which is an accurate description of the physical characteristics of poland? its fertile soil is found only along riverbanks, and its mountainous region in the northwest has few mineral resources. it is mostly flat with fertile soil except in the east and northeast, and the mountainous region in the south has large deposits of coal and copper. it is covered with thick forests, and it has large reserves of coal, petroleum, and natural gas. its landscape is dominated by plateaus, mountains, and high ridges, and it has large deposits of sulfur and copper in the northeast.