I got 6/10 missed everything @cornflakesfu said plus Wyoming but Wyoming is just a wasteland with less than 600,000 residents who are cowboys in Cheyenne raiding Coloradans that drive into it (jk wyoming is awesome)
If you enter Nebraska from the east or west and immediately fall asleep, then awaken when you reach the next border, you'll think you haven't gone anywhere.
my mind must've just turned off lol
I assumed they had some forested areas.
Wind? Soil? Rainfall patterns?
I guess trees need, "..deep, organically rich, pH neutral, aired soil."
and, "Generally, the soil caracteristics of grasslands are:
- Poor infiltration;
- Too deep water table (dry grasslands); or
- Too high water table (wet grasslands);
- Very thin layer of soil over hard rock;
- High acidicity;
- Poor in macronutrients;
- Low presence of organic matter."
And apparently fauna such as deer and rabbits eat the saplings.
All I've heard is that the majority of "reforestation" projects fail to a great extent :/
Curious since Germans tend to love their forests a lot
Me: WASHINGTON D.C