Answer:visibility, traction, speed, distance
Explanation: Visibility is reduced when there are heavy rains or any other extreme weather conditions which means the driver will be unable to see clearly while driving on the road.
Which means they may not see what crosses in front of them or may not even be able to predict or see what's the other driver intends to do leading to collisions.
It may hinder their ability to react in time.
They have to slow down to the point where they even go below the actual average driving speed because the road becomes slippery which may mean the car may roll over if its heavy rains or they may even be things flying to the road.
They have to keep a double safe following distance , double than of the normal following distance since extreme weather conditions introduces so many different risks such as not be able to see a standing car on the road or the the crossing animals.
Research indicates that effective teaching requires four kinds of professional knowledge, they include: knowledge of content, pedagogical content knowledge, general pedagogical knowledge, and knowledge of learners and learning.
The correct answer is - fertile soil.
The Great European Plain, also referred to as the Russian Plain, is dominated by lowlands, naturally covered with dense grasses, and is known for its fertile soil. Most of the soil in this large plain is has very rich and deep upper, humus layer. The reason for this is that the grasses that grow their die out each year, and as they die out they decompose very quickly, giving the soil a new layer of decomposed biomass each year.
Because of the properties of the soil, this the region of Europe that is heavily used for farming, mostly crops like the wheat, hops, and corn. The conditions are excellent for them, they do not take a lot of the soil, and also contribute to keeping the soil very fertile constantly with their decomposing roots and steams.
Answer:
D) The Soviet economy was a tremendous success story; the USSR would still be together if it were not for the ethnic differences.
Explanation:
The Soviet economy was not a tremendous success, in fact, it was in many aspects a failure (although it was a success in some fields).
The other 3, true statements in the question give us a clue why:
The Soviet system benefited the center (Russia) disproportionally, leaving aside the other, peripheral republics in Central Asia, the Caucasus, The Baltics, and Eastern Europe, which were often very poor.
The Soviet system used a planned economy, instead of a market economy, and this led to many errors in the production of goods and services. Resources were often poured in unprofitable industries over more profitable ones, and the geographical location of the economic sectors often did not make sense.
Things that in a market system would likely not happen, ocurred in the soviet planned economy because the planners did not realize their mistakes.
