Interactions of Earth's Spheres: Purpose and Examples - Video & Lesson Transcript | webob.info
This interactive quiz and printable worksheet will help you test your knowledge of these spheres and Geosphere, biosphere, hydrosphere, and atmosphere. Other sections include the atmosphere, biosphere, climates, and ecosystems. The land of the lithosphere interacts with the oceans of the hydrosphere at the coastlines. There is even interaction between the forces deep in the Earth and energy coming to the Site Tour | Site Map | Live Cameras | Activities & Quizzes. ATMOSPHERE Defined: Thin layer of gases that surround Earth. Nitrogen (N 2 ) Carbon Dioxide (CO 2) Oxygen (O 2) Interactions 26 Geosphere, atmosphere, biosphere, and hydrosphere How do these spheres interact?.
Earth's Spheres Quiz
The four spheres of Earth drive all of its processes and support life on our unique planet. In this video lesson, you will see examples of how Earth's spheres interact with each other to form an overall complex and connected system. Earth's Spheres Intact In another lesson, we learned about Earth's four spheres.
These are the geosphere, hydrosphere, biosphere and atmosphere. Together, they make up all of the components of our planet, both living and non-living. And while we can describe each individually in terms of its properties and features, you'd have a difficult time finding an example where one sphere doesn't either touch or interact with at least one other. This is important because these interactions are what drive Earth's processes.
Earth's Spheres Test
Material on Earth doesn't stay how it is. It gets recycled into other phases and forms. Plants in the ground die, and as they are broken down by microorganisms, they become soil, which can then feed new plants.
Water cycles through different phases and locations, like when it evaporates from the oceans and then rains down onto the ground or into a lake. Rock also gets recycled under Earth's surface, where it is melted down and then sent back up in volcanic eruptions.
So, now that you know why this is important, let's look at some examples of how these interactions occur between the four spheres of Earth. If we were further away, it might be too cold.
The tilt of the Earth is just as important. Seasons and seasonal climate changes are direct results of the tilt of the Earth towards or away from the Sun. Summer months allow half of the planet to warm while the other half cools.
Six months later, the temperatures shift in the opposite direction.
Smaller factors also act on the biosphere. If you were to watch a piece of land that was only one square mile or kilometeryou would see the influence of climate, daily weather, and erosion.Engaged Couple Takes The Hardest Relationship Quiz
These smaller factors change the living space and organisms must react accordingly. For example, how would a family of gophers react if their burrow gets washed away in a mudslide? Even though humans are able to control much of their immediate environment, they are still vulnerable to weather and earthquakes.
Interactions of Earth's Spheres: Purpose and Examples
The smallest of factors in the biosphere work on a molecular level. Chemical erosion is a great example of a landscape changing one molecule at a time. Oxidation and reduction reactions change the composition of rocks and organic materials.
There is also biological erosion. Tiny organisms, such as bacteria and fungi, are constantly working to break down organic and inorganic materials.