The choices can be found elsewhere and as follows:
difficulties transporting goodsfighting during World War IIprivatization of industrypolicies during the Soviet era
I believe the correct answer is the last option. Siberia has experienced many environmental problems because of policies during the Soviet era.
Answer:
It includes a series of elevations and depressions.
Explanation:
Ridges are basically small elevations and if you look at them from a flat surface, they might even look like small mountains. In reality they are only 700ft tall.
Valleys on the other hand are plains with not ridges or small mountains.
Therefore a ridge and valley region would consist of a series of elevations due to ridges and depressions due to the plain valleys.
Answer: e. microscopic spherules and macroscopic meteor debris.
Explanation: Cosmogenous sediment is obtained from extraterrestrial sources, and it exists in two primary forms which are microscopic spherules and larger meteor debris. Microscopic spherules consists mostly of silica or iron and nickel, and are thought to be ejected. Macroscopic meteor debris is obtained from collisions of meteorites with Earth. These collisions release particles into the atmosphere these eventually settle back down to Earth and contribute to the sediments.
Answer:
Geography is the study of places and the relationships between people and their environments. Impacts related to climate change are evident across regions and in many sectors important to society—such as human health, agriculture and food security, water supply, transportation, energy, ecosystems, and others—and are expected to become increasingly disruptive throughout this century and beyond.
Explanation:
I cant remember what they were called, but I can tell you that they originated in Africa. Use that to research I have no doubt you will find it ;)
