Answer:
Cultural diffusion
Explanation:
One of the factors that helps a cultural group preserve their native language is by cultural diffusion.
Culture is the way of life of a people. The elements of culture includes food, fashion, language etc.
To preserve the culture of a people, the process of cultural diffusion is very essential.
By cultural diffusion, we mean that there is a spread of a culture from one place to another.
In general, the human impact on the natural resources is negative.
Explanation:
The humans constantly stride to be as developed as possible and to live at a higher standard as possible. This means that the economies constantly need to progress, develop, and grow. In order for this to be achieved the humans need natural resources, mostly for energy, but also for numerous other things.
Because the demand for natural resources is constantly on the rise and it seems that it will be in the future as well, the natural resources are spent at a rate much faster that the time needed for them to replenish naturally. This leads to decrease of the natural resources and eventual putting end to some of them, in a process that benefits the humans for now, but on the long run can only be seen as destroying and over-exploration of these resources.
Answer:
Jet stream
Explanation:
Jet stream is fast moving air or wind that blows horizontally through the upper layers of the troposphere, generally from west to east. It develops where air masses of different temperatures meet. The greater the difference in temperature, the faster the wind speed.
Jet stream has the following characteristics;
- The winds blow from west to east
- The flow often shifts to the north and south.
- They follow the boundaries between hot and cold air.