The Atlas Mountains pass through Algeria, Morocco, and Tunisia.
Answer: 1. recollapsing universe
4. critical universe
3. coasting universe
2. accelerating universe
Explanation:
The universe is continually growing and galaxies are moving apart relative to one another.
These four models foresee the expansion and possible contraction of the universe.
Recollapsing universe: this model predicts that galaxies will stop growing apart and start getting closer to one another. It predicts that there is enough density to stop the growth of the universe in the future.
Critical universe: the universe has the same density as the critical density. This is the difference between the density the universe requires to stop and that of a universe with too little density to ever stop expanding
.
Coasting universe: has enough density to enable galaxies to keep growing apart
, in essence, less than the critical density.
Accelerating universe: this model explains that the distance of far-off galaxies is growing exponentially from an observer over time.
Answer:
A: Frozen taiga
Explanation:
Russia is the largest country in the world, and its land has several different characteristics. One of them though dominates by far, and that is the taiga, which is occupying more area than all of the other biomes in the country combined.
The taiga is stretching across all of the country from west to east, while the rest of the biomes are north and south of it. The land is covered with dense coniferous forests, representing the largest continuous forest in the whole world.
The taiga is not the most pleasant place for living though. The majority of the year is winter, and the temperatures are extremely cold, and in some parts of it they are as low as in Antarctica. There is lot of snowfall, usually several meters deep. The short summers are mild and very humid. Everything defrosts so big portion of the taiga is becoming marshy.
Answer:
Though there is no lake or river flowing through Sam's region,
Explanation:
Environmental quality refers to the features and the properties which are ideal for a good environment. The characteristics may be either in a generalized tone or in the local aspect. These characteristics help in maintaining the life of living organisms. The quality of air, water, and sound can be stated under the features of environmental quality.
In the given passage, the quality of air in Sam's region meets good environmental quality. On the other hand, the region does not have any lake or river. Since any water body is absent, therefore, the given sentence depicts the poor environmental quality.
