What factors caused the different shape and structure of Earth?

Explanation: It looks like circular on the side and almost flat on the poles. It is near oblong and slightly spherical, this is caused by the rotation of the earth. So when the Earth rotates, the tendency of the Earth is to bulge in the middle (equator).

What caused the shape of the Earth?

Explanation: It looks like circular on the side and almost flat on the poles. It is near oblong and slightly spherical, this is caused by the rotation of the earth. So when the Earth rotates, the tendency of the Earth is to bulge in the middle (equator).

What factors affect formation of Earth?

The solar wind, a constant stream of charged particles that emanate from the sun’s upper atmosphere, swept away lighter elements, such as hydrogen and helium. This left behind heavy, rocky materials that formed smaller terrestrial worlds like Earth.

What are the different shapes of the Earth?

Since the Earth is flattened at the poles and bulges at the Equator, geodesy represents the figure of the Earth as an oblate spheroid. The oblate spheroid, or oblate ellipsoid, is an ellipsoid of revolution obtained by rotating an ellipse about its shorter axis.

What is the science that determines the shape of the Earth and the shape of the Earth?

Geodesy is the science of measuring and monitoring the size and shape of the Earth, including its gravity field, and determining the location of points on the Earth’s surface.

What is the structure of the earth?

The structure of the earth is divided into four major components: the crust, the mantle, the outer core, and the inner core. Each layer has a unique chemical composition, physical state, and can impact life on Earth’s surface.

What is the importance of knowing the shape of the Earth?

The Spherical Shape of the Earth. Because the Earth is a sphere, the surface gets much more intense sunlight (heat) at the equator than at the poles. During the equinox (the time of year when the amount of daylight and nighttime are approximately equal), the Sun passes directly overhead at noon on the equator.

What is the study of the structure of the earth?

geology – Study of the structure of the Earth | Britannica.

How did the earth get its layered structure?

Basically the Earth is layered because of gravity. The earth formed in the molten state. The liquid iron which is very dense fell to the center. The rest of the earth is made up of silicate materials with SiO2 being the main component.

What causes the earth’s plates to move?

The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth’s mantle and fit snugly against one another. The heat from radioactive processes within the planet’s interior causes the plates to move, sometimes toward and sometimes away from each other.

What are the external factors that impact on the topographic structure?

Rivers, glacial currents, waves, rainfall and living beings are some of the external factors that bring changes on the earth’s surface.

How are external factors responsible for the change of the surface of the earth?

Answer. Rivers, glacial currents, waves, rainfall, living beings etc. are some of the examples of external factors that bring changes on the earth’s surface. It appears after a period of time with erosion, transportation, and deposition processes.

What caused the changes in topography?

Topography is constantly being reshaped by weathering, erosion, and deposition. Weathering is the wearing away of rock or soil by wind, water, or any other natural cause. In mechanical weathering, the shape and size of the rock changes due to water, wind, or ice moving soil or breaking rocks into smaller pieces.

What are the topographic factors of environment?

Topographic factors include latitude, altitude, direction of mountain, steepness of mountain etc.

What are the factors of the environment?

Environmental factors include temperature, food, pollutants, population density, sound, light, and parasites.

What is meant by topographic factors?

The factors concerned with topography or physical features of an area are called topographic factors. Topographic factors include height, direction of slope, steepness of the slope.

What are ecological factors in ecology?

In ecology, Ecological factors are variables in the environment that impact on organisms and contribute to their characteristic modes of behavior. They are factors that affect dynamic change in a population or species in a given ecology or environment are usually divided into two groups: abiotic and biotic.

What are the 5 environmental factors?

Air, water, climate, soil, natural vegetation and landforms are all environmental factors. By definition, the environmental factors affect everyday living, and play a key role in bringing health differences across the geographic areas.

Which ecological factors are most important and why?

Soil water: Soil water is more important than any other ecological factors affecting the distribution of plants. Rain is the main source of soil water. Capillary water held between pore spaces of soil particles and angles between them is the most important form of water available to the plants.

What are ecological factors describe briefly their types?

The three types of ecological factors are: (1) Climatic factors which include rainfall, atmospheric humidity, wind, atmospheric gases, temperature and light (2) Physiographic factors which include altitude, effect of steepness and sunlight on vegetation and direction of slopes (3) Biotic factors which include …

Which environment includes geographical factors and ecological factors?

Natural environment includes geographical factors as well as ecological factors.

What are ecological factors name the most important one?

3. What is the most important abiotic factor in an ecosystem? Ans: The most important abiotic factors include sunlight, water, temperature, air, and soil.