Often, waterfalls form as streams flow from soft rock to hard rock. This happens both laterally (as a stream flows across the earth) and vertically (as the stream drops in a waterfall). In both cases, the soft rock erodes, leaving a hard ledge over which the stream falls
Answer:
The place with the lowest precipitation on earth is Arica, a port city in Chile
I'm going to assume this is a True or False question so false, heat from the reaches the earth through radiation.
Answer:
B
Explanation:
because the others sound kind of d**b and B makes the most sense
like C sounds super du*b
Economic activities which includes effective trading patterns influence all country's level of development.
Countries such as China, France, United States, Japan are addressed as developed countries with sound economy because of their Modern industrial societies which brought fortunes to their revenue coffers.
There are four type of economic activities:
- Primary activities: its involves the extracting, mining, farming, fishing etc activities.
- Secondary activities: Its involves manufacturing and production of goods such as making cars, steel etc
- Tertiary activities: Its involves providing a service such as teaching, medicine, nursing etc
- Quaternary activities: Its involves research and development industries which aims at improving the other three activities.
Therefore, countries with these effective economic activities will have a developing economic system which will be influential in world.
Learn more about Economic activities here
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