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shusha [124]
3 years ago
8

What effects do modern farming techniques have on world biodiversity? Check all that apply.

Geography
1 answer:
Lynna [10]3 years ago
5 0
Monoculture and pesticides and chemical fertilizers
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What evidence did Alfred Wegener use to support his
AlexFokin [52]

Answer:

WagonR use Fossil evidence to support his continental drift hypothesis the Fossil of this organism are found on less that are now for apart groups and rock deposits left by insteon Glacier are found today on different continents very close to the equator

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3 years ago
If you wanted to find your exact location, which new technology in geography could use a system of satellite signals and receive
Nataliya [291]

Answer:

A. Global Positioning System (GPS)

Explanation:

The Global Positioning System (GPS) is the most accurate way to find your exact location, virtually anywhere on the planet, thanks for a large network of satellites orbiting the planet and providing location information.  That system is also complemented by the cellular towers if you're using a cell phone.

Aerial photography is great, but it will not tell you where you are.

Remote sensing is to gather information from a distance, not relevant to the question here.

The Geographic Information Systems are information systems to give information about the land matched with precise GPS information, used in mining for example, but it's not able to tell you where you are, it's to tell where a gold deposit is however.

4 0
3 years ago
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Why are there mountains along the west coast of North and South America
densk [106]

On the West coast of North America, the coast ranges and the coastal plain form the margin. Most of the land is made of terranes that have been accreted onto the margin. In the north, the insular belt is an accreted terrane, forming the margin. This belt extends from the Wrangellia Terrane in Alaska to the Chilliwack group of Canada.

A rupture in Rodinia 750 million years ago formed a passive margin in the eastern Pacific Northwest. The breakup of Pangea 200 million years ago began the westward movement of the North American plate, creating an active margin on the western continent. As the continent drifted West, terranes were accreted onto the west coast. The timing of the accretion of the insular belt is uncertain, although the closure did not occur until at least 115 million years ago.Other Mesozoic terranes that accreted onto the continent include the Klamath Mountains, the Sierra Nevada, and the Guerrero super-terrane of western Mexico.80 to 90 million years ago the subducting Farallon plate split and formed the Kula Plate to the North. This formed an area in what is now Northern California, where the plates converged forming a Mélange. North of this was the Columbia Embayment, where the continental margin was east of the surrounding areas.Many of the major batholiths date from the late Cretaceous. As the Laramide Orogeny ended around 48 million years ago, the accretion of the Siletzia terrane began in the Pacific Northwest. This began the volcanic activity in the Cascadia subduction zone, forming the modern Cascade Range, and lasted into the Miocene. Events here may relate to the ignimbrite flare-up of the southern Basin and Range. As extension in the Basin and Range Province slowed by a change in North American Plate movement circa 7 to 8 Million years ago, rifting began on the Gulf of California.

7 0
3 years ago
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Using complete sentences, summarize three arguments against agricultural subsidies.
dalvyx [7]

Answer:

Arguments for and Against of Subsidies in Agriculture ... An agricultural subsidy is a governmental subsidy paid to farmers and ... to the role that these subsidies play in stimulating development of any country through ... iii. Input subsidisation also avoids raising food (and raw material) prices, thus ...

Explanation:

its pre searched

5 0
3 years ago
Which of the following best explains how the interchangeable parts on plows allowed for more cost-effective machinery? It allowe
aksik [14]

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It gave farmers a way to easily fix a broken plow should one of the parts break or become worn.

Explanation:

6 0
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