How did geography protect the United States and Canada during World War I and World War II?
With well-developed national parks that have made tourism a major growing economic sector, Costa Rica has led the region and the world in its biodiversity efforts. True or False?
There are several factors that contribute to Costa Rica being so rich in biodiversity. These are:
1. Geographic position. Costa Rica is located in the Neotropics, which corresponds to the tropical areas of the American continent and, for this reason, receives more solar energy throughout the year.
2. Geological history. In the formation of the country, there have been several geological processes of volcanism and rising seabed (orogenesis), which have resulted in different types of soils, on which different types of plants grow.
3. Altitude. The mountainous system provides numerous and varied microclimates to which plants and animals adapt well.
4. Climate. The climate is determined by latitude, temperature, wind, air humidity, and precipitation. All these elements participate in the climatic characteristics of a specific place, and in our country they meet the ideal values for life, thus making us privileged in natural wealth.
What is the primary subsistence crop in Latin America?
When studying historical geology, which type of rock provides the most useful evidence for uncovering what occurred in the past? metamorphic
From the point of view of historical geology, sedimentary rocks (option B) have characteristics that allow to be the most useful to discover the events that occurred in the past.
Sedimentary rocks are the product of the lithification of the sediments of rocks originated by the weathering (meteorization) process, transported in the form of particles by environmental agents such as wind, rain, sea swell, among others.
The sediments that are deposited on the surface of the planet, over many years, go through a hardening process that turns them into rocks with heterogeneous material. The characteristics that make sedimentary rocks the ideal material for historical geology studies are:
In order for geologists to reconstruct events and characteristics of the past, sedimentary rocks provide valuable information that contributes to this work.