Answer:
Convection currents push up on parts of the plate. Then gravity pulls on those areas, bringing them downward. And, as these areas move lower, the ridges then push the plates away and outward.
Explanation:
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The area in which two air masses meet is known as font
Answer:
1. Interstellar cloud is an accumulation of dust and gas in between stars .
2 . The outer planets are composed of low density gas .
3 . Meteorites is the most important source for determining the age of our Solar System .
Explanation:
1 . Interstellar cloud
It is formed by the accumulation of plasma , gas and dust in the galaxy .
An interstellar clouds are more sense than the interstellar medium .
The cloud are classified according the size , density and temperature of the cloud . The interstellar cloud is formed by dust and gas particles from a red giant .
2 . The composition of the outer planets are from , the low density gases.
3 . Meteorites -
A meteorites originates from the outer space , and is a solid piece of debris . it can pass through the surface of a moon or planet , and due to high pressure and chemical interactions , can make the meteorite burn , and hence is seen as a shooting star or falling star.
The material immediately surrounding an artifact, usually some sediment such as gravel, sand, or clay, is known as the Matrix.
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What is an Artifact?</u></h3>
- An artifact is something that was created by a human. Art, tools, and clothes made by people from any period or location are considered artifacts.
- The phrase can also be used to describe an object's remnants, such as a piece of broken pottery or glass. Scholars who seek to study a culture can learn a lot from artifacts.
- In order to understand the past, archaeologists explore the locations where ancient cultures once existed.
- Artifacts may serve as the only hints regarding how people lived in the past because many ancient cultures lacked written languages or consciously refrained from writing down their histories.
The matrix is composed of the artifact's surrounding sediments, ecofacts, and characteristics. The rock, sand, gravel, or soils around the object or feature may contain crucial information.
Therefore, The material immediately surrounding an artifact, usually some sediment such as gravel, sand, or clay, is known as the Matrix.
Know more about Artifacts with the help of the given link:
brainly.com/question/11408267
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Answer:
The question can be best explained in the light of the world hydrological cycle.
Explanation:
- This is a process of the hydrological cycle were the waterfalls in the form of rains and later on gets absorbed or evaporates from the ground or natural vegetation. This falling water may also get collected as lakes and other water bodies.
- When it rains in the neighbour the water the falls on the ground is in filtered through the pore of the soil and percolates deep down to form aquifers and groundwater table.
- This water body acts as a reservoir and in the end, meets with the water of the ocean and sea through the subsurface flow.
