Answer:
1. Southern
2. Western
3. Eastern
4. Northern
Explanation:
Europe is not a very large region, but it has a lot of differences from one part to another. The differences can be seen in everything, from religion, to what is farmed, dishes, political, systems, language groups, people groups, etc... In general, Europe can be divided into Northern, Southern, Western, Central, Eastern, and Southeastern.
- Northern Europe is known for its cold climate, but also for having a lot of socialist elements. The region is highly developed and tops the list of development levels.
- Southern Europe is known for its warm and pleasant climate, being highly popular for tourism, and a vibrant lifestyle. It is also a highly religious region, with Catholicism having it s its stronghold.
- Eastern Europe is the former communist part of Europe. It has a continental climate and is dominated by plains, and it produces the majority of the crops in Europe. It is a region that is still transitioning and still struggles to get rid of some of the communist traits.
- Western Europe is the economic and industrial powerhouse of Europe. The three biggest European economies are in this region, and they are also one of the biggest economies in the world. The countries of this region are known for having huge influence around the world.
Answer: Some geographic areas have obvious natural advantages that result in cluster formation. For example, proximity to a large port will attract exporting firms or areas rich in minerals will attract clusters of mining firms. In addition, there are three well-established reasons why firms choose locate in close proximity. The cost of transporting goods is reduced when firms are located close to their customers or suppliers. Input suppliers can exploit economies of scale in large clusters of downstream firms who, in turn, benefit from timely delivery and lower inventory costs.
Explanation: There are various types of clustering are that include:
^ Connectivity-based Clustering (Hierarchical clustering)
^ Centroids-based Clustering (Partitioning methods)
^ Distribution-based Clustering.
^ Density-based Clustering (Model-based methods)
^ Fuzzy Clustering.
^ Constraint-based (Supervised Clustering)
Answer:
The evolution of karst landscape is by the interaction of water with limestone rocks.
Explanation:
- The karst topography is formed by the dissolved soluble rocks like the limestone and dolomite and featured by the sinkholes and caves.
- The development of the karst occurs when the acidic water starts to break down the surface bedrocks and cracks open in the bedding plane, as time passes these features gets wider and leads to the development of a drainage system. Carbonic acid is one of the main mechanisms for the formation of features.
- The karst landscape has a variety of small features and these include the sinkholes, limestone payments, cave pillars, stalactites, and stalagmites. Hazards associated with the karst landscape are erosion by rivers, sinkholes, and hollow holes and Karst wells, etc.
- The relations between the groundwater and surface water are water quality and quantity. The subsurface layer creates a filter and cleans water from other impurities.
Answer:
The main sequence consists of young yellow and red stars, white dwarfs forms old and dead stars.
Explanation:
- On average there are three major life cycles of the star and that includes yellow giants,m white dwarfs, and red giants.
- These stars are formed by the fusion reaction of H2 into He in their cores, the brown dwarfs have less mass and thus are unable to start the fusion process.
- The average star may have varied sizes and temperatures. Most of the stars are found in the main sequence which consists of 0.1 to 200 times that of the sun.
- The formation of a white star takes place due to the degeneration process and consists of a faint luminosity.
