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tangare [24]
3 years ago
8

How can sediments be used to provide proxies to understand past environmental changes?

Geography
1 answer:
Masteriza [31]3 years ago
3 0

Answer:

 Sediments are used to provide the proxies to understand the environmental changes as, the sediments are formed by the activity of the weathering from the wind, glacier and the water. The different weathering agent and other transportation agent are different types of the mark over the sediments that help in the study of the past environment.

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Japan, China and the US are the top 3 consumers of seafood and 1.2 billion people depend on seafood as their daily source of pro
Annette [7]

Answer:

Explanation below

Explanation:

Asia and the Pacific region have continued to remain the world's largest producer of fish. Various researchers have identified certain benefits of consuming seafood, which have caused greater demand for them. Apart from being ideal source of vitamins, fish is also rich in Omega 3 fatty acids, which can help prevent high blood pressure, cancer and heart diseases. Seafood also strengthen the immune system through their antioxidants.  

Rapid advances in fishing technology have led to the dramatic increase over the last 50 years in how many fish we are able to catch. Most people in the fishing business now use factory ships, in place of fishing vessels. These ships are can stay at the sea for several weeks and they have all the necessary equipment that can be used to either freeze of tin fish that they catch using their hunting ships.  

The factory ships need to get full before they can return to base and this has caused over a 7% growth in catches every year.

6 0
3 years ago
In what way was Sumer both a monarachy and theocracy?
Ivenika [448]
 Because the king was an absolute ruler as well as a leading religious official.
4 0
3 years ago
There are three kinds of plate tectonic boundaries: divergent, convergent, and transform plate boundaries. Describe the action o
nata0808 [166]

In which plate boundary two plates move towards each other and collide called convergent plate boundary. And causes devastation. E.g. Earthquake, Vulcanicity. In which plate boundary two plates move in opposite direction and do not collide called divergent plate boundary. Mountain building is the result of this type of plate boundary's action. In transform fault both the plates slide each other and causes fault in the sea floor.

Explanation:

Plate is a rigid and solid crustal block which is mobile in character and found in the asthenosphere in the upper mantle. It prevails in semi liquid and viscous condition where plates move easily. There are seven major plates and twenty minor plates. Plates are of two types. Continental plate and oceanic plate.

Where two plates collide with each other that area is known as plate boundary and the edge of plate is known as plate margin. Plate boundary is of three types: Convergent, divergent and transform plate boundary. These are also known as constructive, destructive and neutral plate boundaries.

5 0
3 years ago
In California, the San Andreas fault can be found, which type of plate boundary caused this crustal feature to be formed?
frozen [14]

Answer:

transform

Explanation:

Is part of a transform plate boundary that disrupts the topography of an old subduction zone

4 0
3 years ago
Similarities in the human existence result in a shared, homogenous culture. As society changes, cultures may diverge and become
Anestetic [448]

Answer:

The answer is C,

Explanation: The culture of the American colonies was very similar to the culture in Britain. While there are still many similarities, over time the differences became more pronounced as the American culture took hold and became recognizable as distinct and unique from that of Britain. Two of the most obvious differences are how some English words are spelled (color vs. colour) and the different accents and dialects found on both countries.

6 0
3 years ago
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