Answer:
The six essential elements are as follows:
The World in Spatial Terms: How are things spaced out, why are they spaced out that way
Places & Regions: Specific areas and what defines them.
Physical Systems: Physical Geography(mountains, rivers, etc)
Human Systems: Populations and how they interact (cultures, religions, economic activities, migration and their movements)
Environment and Society: I don't think this one needs an explanation
The Uses of Geography: Just as the name of this implies it's how geography is used.
Answer D.
First generation biofuels are made from sugar crops (sugarcane, sugarbeet)
It influenced the growth because the 19th century was very impactful for women it allowed them to start voting and along with equal rights and political revolutions began to change