Which countries does the Alpine Mountain system run through? Austria Belgium France Germany Italy Liechtenstein Scotland Switzerland

Answer:

The four stages of demographic transition are namely high equilibrium, early population growth, late population growth, and low equilibrium.

Explanation:

• In the process of demographic transition, the first stage that appears is that of high equilibrium.

• In this stage, the "birth rate and the death rate" are equal. After the first stage of high equilibrium, comes the next stage of early population growth.

• In this stage, the population keeps growing due to the "decrease in the death rate". In the third stage of late population growth, the population growth rate stabilizes due to decreased birth rate.

• In the final "stage of demographic transition", i.e. in the stage of low equilibrium, both the death rate and the birth rate reach their lowest.

Ecosystems may be significantly impacted by human activity. Farming is one instance of how human activity affects the environment. Thus, the correct answer to this question is option (A).

Ecosystems may be significantly impacted by human activity. Ecosystems may be changed by human activities including farming, building, mining, hunting, and fishing.

• The sole example of how humans have impacted an environment out of the available alternatives is farming. Pesticides, fertilizers, and herbicides are used in farming, and they can contaminate the land, the air, and the water.
• Deforestation may result from clearing land for farming, which may have an effect on the habitats of many animals and plants.
• The balance of nutrients in the soil can be impacted by farming as well, which may have an influence on plant development.

So, farming is an illustration of how humans affect ecosystems.

Therefore, Farming is one instance of how human activity affects the environment. Thus, the correct answer to this question is option (A).

Learn more about Ecosystems here,

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Answer:

The Nanjing massacre occurred between December 1937 – January 1938.

Explanation:

Prince Yasuhiko Asaka, uncle in law to the emperor of Japan, was sent to lead Japanese forces against the Chinese during the Second Sino-Japanese War. After being defeated in Shanghai, the main Chinese army retreated to the countryside to give them an advantage over Japan. This left the city of Nanjing with limited soldiers and their civilians. The city was taken by the Japanese in one day. However, the occupation lasted 6 weeks. It is estimated that between 20,000 – 80,000 women were raped and around 300,000, mainly civilians, were killed.