A period of time when the economy is very poor
This animal has been around for more than 50 million years
What is horses
The apple activity was used to represent this.
What is the land we use
The United States suffered a situation so severe is was referred to as this
Spanish horses were bred to carry this
What is men in armor and/or heavy loads
Water makes up this percentage of the Earth
What is 70%
The population of North Dakota in 1940 was this
What 559,000 people
American Indians fed this to horses in the winter
What is tree bark
The most important uses of land include:
What is farming, houses, and recreation
North Dakota has about this many farms today
What is 30,000 farms
Horses pulled plows through these in the Red River valley
What is bonanza farms
The earth is covered in this.
Hint: it contains all living and non-living things plants need to grow.
What is topsoil
There are so fewer farms today due to this
What is technology and equipment advancements
Tractors began to replace horses in field work in this year
What is 1915
This fraction/area of the apple represents where we are able to grow food.
What is the peel on 1/32 of the apple