Answer:
magma cooled and crystalized
WILL GIVE BRAINLIEST
What is a long-term concern about the use of these technologies?
A. Well irrigation will deplete groundwater and lead to desertification.
B. Using fertilizers will deplete the world stock of nonrenewable resources.
C. Higher-yield crops will encourage farmers to expand, deforesting surrounding areas.
D. Easily harvested plants will lead to culls in animal herds formerly used for labor, decreasing sustainability.
Answer:
B. Using fertilizers will deplete the world stock of nonrenewable resources.
Explanation:
got 100%, was a little confused on this because it doesn't seem like it is correct but trust me, it is!
Answer: b
Explanation:
the passage is talking about the amount of fertilizer that is being used and if you know the downsides of fertilizer this is one main concern as it can be harmful and deplete nonrenewable resources
Extremes in force will change how much fuel a tractor uses.
Answer:ideal tractor converts all the energy from the fuel into useful work at the drawbar. ... Static loaded radius is more appropriate to use for force or moment ... 20), a change in input torque (T) results in a change in vertical force ... Figure 25 shows the results of a traction test conducted over an extreme (for agricultural tractors)
Explanation: