Answer:
Improved agricultural practices have led to increased productivity, decreased organic production, increased health risks, increased water pollution, and increased profits.
Explanation:
Since the turn of the 20th century, agriculture has experienced numerous changes and is much different nowadays than it used to be. This has been due to rapid technological development, which has also improved agricultural practices. The improvements have been in every sphere, from the protection of the plants to create more resistant and plants that have higher productivity, better irrigation, mechanization, bioengineering, and at the end of it all it has led to higher profits.
The developments in genetics have led to the creation of plants that are more resistant to diseases and have higher productivity. The pesticides, herbicides, and fungicides have all helped in the protection of the pants and destruction of pests, which further led to an increase in production, but their usage has also led to pollution of the soil and water. Unfortunately, the usage of chamicals has led to increased health risks, and significantly lowering the organic production which was dominating before.
I think it’s A) Volga, I’m sorry if it’s wrong
Answer:
we will no longer have that kind of water to rely on and will have to find another water source. which not having that water can lead to dehydration and famine in that part of the world and lose of finances and water expenses would most likely go up do to the amount of gas spent and delivery and shipping fees
Explanation:
dont rely on my answer im not very smart
Answer:
These rocks were part of the oceanic trench.
Explanation:
- The Vishnu schist is a part of the Vishu complex of exposed basement rocks and is originally part of the deep ocean trench and was substantially overloaded by the sediments of the Brahma schist some 1.75 billion years ago.
- Being metamorphic in nature the oldest rocks of the canyon have granite and suggest they have been subjected to intense heat and pressure.
