0
Earth Sciences
Earth Sciences is the study of the Earth in terms of Geography, Geology, Geophysics, etc. It combines the use of Sciences such as Biology, Chemistry, Physics and Mathematics to understand the Earth System.
34,763 Questions
Ultimate source of water on earth?
The Great Lakes?
- false its not the great lakes, the most abundant sources would bee the polar ice caps, ground water or other lakes but the great lakes could not support all of mankind.
Does god put us on earth for a reason?
Personally, i don't believe in God. But i do believe that we are on this Earth for a purpose. Each of us has a different task or purpose to fulfill during his/her lifetime. there is always a reason why we were put on this earth.... we have to find out what that purpose/reason is by ourselves, because no one else can do that for us...
Life is never pointless....
What is a definition of the rate of transpiration?
Hard to answer because transpiration rate is affected by many factors.
This is from wikipedia
The rate of transpiration is directly related to the degree of stomatal opening, and to the evaporative demand of the atmosphere surrounding the leaf. The amount of water lost by a plant depends on its size, along with the surrounding light intensity, temperature, humidity, and wind speed (all of which influence evaporative demand). Soil water supply and soil temperature can influence stomatal opening, and thus transpiration rate.
Maybe you mean what is a definition of transpiration rate?
Transpiration rate i.e. the rate at which water is lost by a plant. Water can be lost from various parts of plants especially leaves but also stems, flowers and roots.
That description sounds like a comet. Comets are celestial objects made up of ice, rocks, and dust that orbit the Sun. When they get close to the Sun, the heat causes ice to vaporize and creates a bright glowing coma and tail.
What is the volume of stone mountain?
The volume of Stone Mountain in Georgia is estimated to be around 4.7 billion cubic feet. It is a large granite dome monadnock, which is a type of rock formation that protrudes from the surrounding landscape.
What is the movement of cool water to the surface?
The movement of cool water to the surface is known as upwelling. This occurs when winds push surface water away from a coast, causing deeper, cooler water to rise and replace it. Upwelling brings nutrient-rich waters to the surface, making it a crucial process for supporting marine ecosystems.
What certain things that form sediment are considered an indicator species?
Certain types of diatoms and foraminifera are considered indicator species for sediment formation. These organisms have specific environmental requirements that make them good indicators of water quality and sediment conditions. By studying their presence, scientists can learn about past environmental conditions and changes in ecosystems.
There are seven major What is on the Earth?
The seven major continents on Earth are Africa, Antarctica, Asia, Europe, North America, Australia, and South America.
Tiny pores called stomata on the bottom of the leaves take in what from the air?
The stomata are on the bottom of the leaves to aid in respiration. The pores allow carbon dioxide to enter the leaf. This allows for the continuation of photosynthesis by plants. They have a very important role in photosynthesis.
Which finish is better chrome or nickel?
The choice between chrome and nickel finishes largely depends on personal preference and the overall aesthetic you want to achieve. Chrome offers a shinier and more reflective finish, while nickel has a warmer tone and a more subtle sheen. Both finishes are durable and easy to maintain, so choose based on the look you prefer for your space.
What is largest Glacier in Europe?
The largest glacier in Europe is the Austfonna Glacier located in Svalbard, Norway. It covers an area of around 8,100 square kilometers.
What are the three main geochemical cycles of Earth?
The three main geochemical cycles of Earth are the water cycle, carbon cycle, and nitrogen cycle. These cycles involve the movement of water, carbon, and nitrogen through the atmosphere, biosphere, geosphere, and hydrosphere, contributing to the overall balance of elements on Earth.
Cold fronts typically bring intense, brief periods of precipitation like heavy rain, thunderstorms, or even snow. This precipitation often occurs along and just ahead of the front. In contrast, warm fronts usually bring more widespread and prolonged precipitation in the form of rain, drizzle, or light snow over a larger area that extends well ahead of the front.
What drives all outbursts of explosions on the sun?
Solar explosions, or solar flares and coronal mass ejections, are typically driven by the sudden release of magnetic energy in the Sun's atmosphere. When intense magnetic fields become twisted and stressed, they can cause a rapid reconfiguration that releases huge amounts of energy in the form of heat, light, and charged particles. This can result in explosive phenomena and the ejection of energetic particles into space.
The ability of a stream to erode and transport material depends largely on what?
The ability of a stream to erode and transport material largely depends on its discharge, velocity, gradient, and the size and shape of the sediments. These factors influence how much sediment a stream can carry and how effectively it can erode material from its surroundings.
Planets, exoplanets, asteroids. They're all sattelites of the sun.
Basalt is typically a dark gray to black in color due to the high content of iron and magnesium minerals. This gives it a consistent streak color of dark gray to black as well.
Why earth attract all the things?
Earth has a mass that exerts a gravitational force, pulling objects towards its center. This force is what causes objects to fall towards the ground when dropped. The strength of the gravitational pull depends on the mass of the objects and the distance between them and Earth's center.
Role of plants to reduce pollution?
Plants help reduce pollution by absorbing carbon dioxide during photosynthesis and releasing oxygen, a process that helps lower greenhouse gas emissions. They also act as natural filters by trapping pollutants in their leaves and roots, improving air quality. Additionally, plants can help remove contaminants from soil and water through a process known as phytoremediation.
Which layer in the atmosphere has the most air pressure?
The layer in the atmosphere that has the most air pressure is the troposphere, which is the lowest layer where most weather phenomena occur. As you go higher in the atmosphere, the air pressure decreases.
How is frost wedging similar to root wedging?
they are both a type of physical weathering and both may break rock through a crack or a crevice. Frost wedging is when water enters a crack and may freeze causing the crack to expand because when water freezes it contrasts and expands. Root wedging is when a plant grows through a crack causing the roots to expand and break through the rock.
-michael yap
Science project ideas that compare 2 things together?
(this is the person asking the question) --> i need an interesting science project that compares 2 things together.... but the topic has to do about earth. please help!!
An easy project about earth is that u can compare the gravity in two planets, earth and u can pick any galaxy and why its stronger thanearths. You can also see what gravity makes it stronger and why! Those are two easy ones!
A red tide is caused by an explosion of one-celled?
They are caused by an explosion of dinoflagellates
A curve in a stream channel is called a meander. Meanders are caused by the flow of water eroding the outside of a bend and depositing sediment on the inside, leading to a winding pattern in the channel. Meanders are a natural feature of rivers and streams and play a vital role in shaping the landscape.
