1. The shapes of some continents seemed to fit together.
2. the same fossils were found on different continents separated by 1000's of miles of Ocean
3. similar mountains and rocks were found on different continents thousands of miles apart.
4. glacial deposits were found near the equator in tropical regions.
Answer:
The correct answer is A. The prevailing climatic type in the southeastern part of the USA, Western Europe, Southern Brazil and northen Argentina is the mid-latitude or humid temperate.
Explanation:
The temperate climate characterizes regions whose temperature varies regularly throughout the year, with the average above 10 ° C in the warmer months and between -3 ° and 18 ° C in the cold months. They have four well-defined seasons: a relatively warm summer, a fall with gradually lower temperatures as the days go by, a cold winter, and a spring, with temperatures gradually increasing with the passing of days. Humidity depends on the location and geographic conditions of a given region.
Answer:
They preserve the entire fossil remain rather than there traces.
Explanation:
- Amber is a fossilized resin from an ancient forest. It used as a healing agent in folklore. It is a product of high pressure and temperature.
- They occur in a wide range of color and many geological records are found in amber hidden fossils. Its main property is to preserve the complete chemical and physical properties of the fossil.
- Oldest known amber was of an arthropod, often found in association with insects. The amber fossils are believed to have been derived from older Eocene deposits. Later formations of glacial drift.
- While a mold of fossil is formed by an animal, plane or other organisms which upon dying to get covered sediments and later its bones are decay due to chemical processes. Mold fossils tell traces of extinct organisms like trail track etc.
- Molds and casts are three-dimensional representations of organisms.
Answer:
Explanation:
Scientists have been able to determine that the melting of ice from Greenland ice sheet will reduce the rate of Atlantic Meridional Overturning Circulation (AMOC) which is an important part of the global ocean current that determines the climate and controls Gulf stream. It as been inferred by researchers that this could affect climatic conditions in places like Europe and North America in the future.
The influx of fresh water from Greenland which is made up of runoff from ice, tundra and ice discharge will weaken the AMOC and this as both local and global effects on climate.
Answer:
La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
Explanation:
In this case, we need to know the populations and occupied area of the city. By definition, population density is the ratio of the population of the city to the occupied area in the same location.
The required information is gathered below:
La Paz (Bolivia)
Population: 1.801 million (Metropolitan area)
Occupied area: 475 square kilometers.
Population density: 3792 inhabitants per square kilometer.
Lima (Perú)
Population: 9.674 million
Occupied area: 2672 square kilometers.
Population density: 3621 inhabitants per square kilometer.
In this case, La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
