I need help !!!!

match the theme in column 1 to the correct description in column 2 for North America

Answer:

Index fossils (also known as guide fossils or indicator fossils) are fossils used to define and identify geologic periods (or faunal stages). Index fossils must have a short vertical range, wide geographic distribution and rapid evolutionary trends.

Explanation:

hopefully that helps you

Index fossils are fossils that can serve as chronological markers.

Fossils used to describe and identify geologic periods are called index fossils, sometimes known as guide fossils or indicator fossils (or faunal stages). Index fossils must have quick evolution, a broad geographic distribution, and a narrow vertical range. Zone fossil is another phrase used when a fossil has all the characteristics listed above but does not have a widespread geographic distribution, is restricted to a zone, and cannot be used to correlate strata.

The preserved remains of particular species can be found in sedimentary rock strata as index fossils. Geologically speaking, they either lived for a little amount of time or fully disappeared from the planet during a known extinction event. They are clearly identifiable by shape.

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Answer:

I would say C

Explanation:

changing conditions and a lack of something are always negative factors

Explanation:

read the attachment above.please mark me as brainliest

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Industrial and agricultural activities often release contaminants into the environment that can disrupt the various species living in an ecosystem. From toxicity to radioactivity, contaminants can have a wide range of effects on organisms. These effects depend on the nature of the contaminants and how long they persist in the environment. While pollution severely affects plant life in an ecosystem, the EPA is utilizing plants to actually draw contaminants out of the environment.

Answer: A

Explanation:

The tectonic plates press and push against one another until one plate quickly and abruptly rises above the other. Thus an earthquake develops or a volcano will erupt from the pressure below.

Answer:

A) Formation of islands

Explanation:

The outcome of hotspots is the Constant volcanic eruptions. Thus, the option (b) is correct.

Waht is hotspots?

A hotspot is a huge plume of heated mantle layer that rises from the planet's interior. Tectonic plate borders have no bearing on where a hotspot is located on the surface of the planet. Similar to how a line of melted wax appears when a sheet of parchment paper is slowly dragged over a burning candle, a line of volcanoes develops as a plate moves over a hotspot.

These same "hotspot" volcanoes are formed when a slender stream of hot crust rises up from the core of the earth and melts a fissure in the plate to allow magma to seep upward. Continuous volcanic outbursts are the result of hotspots. When one of the Earth's plates passes over an abnormally hot region of the mantle, hotspots develop.

Therefore, option (b) is correct.

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Answer:

hindusuem

Explanation:

Answer:

Hinduism

Explanation:

Answer:

rocks

Explanation:

I hope you do ok I looked at it but was confused

Answer:

im pretty sure the answer is 66 % !

the land of smiles

a romantic opera in three acts by Franz lehar

Answer:

Many human needs are met by plants and trees.

Most human needs for food, clothing, energy and medicinal needs are all met by plants and fruits, meat plants. Animals also depend on the existence of plants, meat fruits, and plants. Oxygen supply, carbon uptake from the environment and rainwater uptake into the soil, soil stabilization and prevention of soil erosion (high winds and showers) are other benefits of trees and plants in the environment.

The green space and the floral aroma of plants brought peace, joy and happiness to human beings. One of the most important places covered with trees and green space is the best place for recreation and human leisure. Existence of green space and trees can make the environment happy in landscapes and increase human life. Foliage of trees and plants absorbs airborne dust and reduces air pollution.

Airborne lead is the result of the activity of industrial units and motor vehicles and is one of the toxic and dangerous substances for humans, which is absorbed through respiration and has adverse effects and consequences on human health, which are caused by dense trees.

Answer:

The correct answer is B Persian .

Explanation:

B is the correct answer, because it is the only country where Zoroastrianism was the official religion in the Persian Empire. Even during the reign of Cyrus religious liberties were established, and the whole country was well-connected.

All other answers are wrong, as this countries didn't have Zoroastrianism as official religion. Of course, for examples Roman built roads, Macedonian Empire was one of the world's most tolerant empire, but only B is the correct answer here.

Answer:

Explanation:

It was unique because Built on an island on a Lake, it had a system of canals and causeways that supplied the hundreds of thousands of people who lived there. he Aztecs were able to settle there because no one else wanted the land. At first, it wasn't a great place to start a city, but soon the Aztecs built up islands where they could grow crops and start an economy.

a continent in the world you can tell Asia is a continent

Explanation:

The Arctic aur Antarctica II is not a continent country

Answer:

For low-mass stars, after the helium has fused into carbon, the core collapses again. As the core collapses, the outer layers of the star are expelled. A planetary nebula is formed by the outer layers. The core remains as a white dwarf and eventually cools to become a black dwarf.

Answer:

B

Explanation:

Answer:

A. Lava.

Explanation:

Answer:

use public transportation system less often

Answer:

Water Cycle

Explanation:

I have had that question before

Answer:

A common geographic  feature  among Central American countries (there are seven: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama) is the chain of rugged mountains that  extends through the middle of the region. The  highest point of this chain of mountains is 14,000 ft in Guatemala.

Explanation:

Answer:

° paper such as boxes, books, newpapers are wastes that can be recycled with a machine

° alluminum cans which can be melted into ingots

° Glass can be recycled by being crushed and melted

° Oraganic waste can be composed

Explanation:

Answer:

Correct answer: D. Metropolis

Explanation:

I took the quiz on edge 2020 and D was correct

The demand has overwhelming. Oil is currently being used for several purposes. Whether it be cars, airplanes, genarators, it requires oil to to work. 80 billion gallons oil is produced per day

Answer:

Correct answers are Expanded the Mauryan  Empire  and Extended the influence of  Buddhism.

Explanation:

Ashoka wasn't the founder of the dynasty, that was his grandfather, but expanded it to its greatness in the 3rd Century BC. He was not a tolerant leader, but in one moment he had religious enlightenment, after which he embraced Buddhism and spread this religion across the country.