Explain the general differences in silica content and style of volcanic eruption (i.e., quiet lava flows versus explosive eruptions of pyroclastics) associated with basaltic magma, andesitic magma, and rhyolitic magma.

Q: A homeowner in Prince George’s County Maryland finds that during summer there is enough power from t...

A: During the summer season in the northern hemisphere, the tilt of the earth is more closer to the sun...

Q: In total, the McCarty Glacier has retreated approximately _____ kilometers in 102 years.  Please sel...

A: McCarty Glacier is a tidewater glacier situated in Harding Icefield, Kenai Mountains, Kenai Peninsul...

Q: please help with this!! i'm very stuck please i dont know much about latin countries

A: Latin American Countries Argentina: It is located in the southern half of South America. It occupie...

Q: Convert the following latitude and longitude coordinates presented in decimal form (as might be show...

A: Decimal degrees (DD) represent the geographic coordinates of latitude and longitude as a decimal fra...

Q: Witch of these meridians intersects Maine

A: This chart displays the latitude and longitude grids of North America. In the Northern Hemisphere,...

Q: Plate Tectonics What are the three types of convergent boundaries and how are they different?

A: Plate tectonics are plates or slabs of hard rocks that are found over the surface of the earth such ...

Q: Does the north Pole lean toward the Sun throughout the year? If not, how does the north Pole’s orien...

A: The earth spins on its axis and revolves around a political path around the sun in its orbit. Throug...

Q: Consider differential heating of the land and sea. For the same amount of solar radiation received o...

A: When consideration the differential heating and cooling aspect of the land and the ocean waters. The...

Q: The superposition principle states that a)in layers of rocks, the youngest are always at bottom. ...

A: Introduction Law of superposition, a significant standard of stratigraphy expressing that inside a g...

Q: How does a limited understanding of geography slow or prevent globalization?

A: Geography is a field that studies earth in terms of its physical and human aspects. Being a branch o...

Q: Question 1 Igneous rocks form from: crystallization - cooling of magma compaction - cementation of s...

A: CLASTIC SEDIMENTARY ROCKS: The adjective 'clastic is derived from Greek word 'klastos, meaning 'brok...

Q: True or False Most GIS expect geospatial analysts to know how to use the tools they provide for acco...

A: Geospatial analysis is the collection, display, and manipulation of satellite imagery describing it ...

Q: Choose the word that best fits the blank. The words in parentheses represent the choices for each bl...

A: The mantel plume is a mechanism of convection that is located in the interior of the earth in the me...

Q: Suppose you are hiking in the mountains of Utah and find a fossil of an animal that lived on the oce...

A: Mississippian Period The Mississippian period, also known as Lower Carboniferous or Early Carbonife...

Q: In which of the following climates is chemical weathering usually the most intense? warm and dry ...

A: Weathering is the process by which the rocks are broken down on the surface of the earth into small ...

Q: What kind of arrangements should be adapted by society to avoidthe tragedy of commons type natural d...

A:  NATURAL DISASTERS: Natural disasters are the hazards that occur due to some natural cause (meteorol...

Q: What causes a river to meander? When is a stream considered as graded? What other factor determine s...

A: MEANDER: River flow with huge volume of water and load that makes the river flow slowly in the plain...

Q: How does the mantle plume model explain the formation of the hawaiian Islands?

A: The mantel plume is a mechanism of convection where the hard molten rocks within the earth's mantel....

Q: Compare the similarities and differences between sand and boulders.

A: Sand is a granular aggregate resulting from rock erosion, varying in scale from 0.075 mm to 4.75 mm....

Q: Meteorologists measure the atmospheric pressure in millibars. From these observations, they create w...

A: A line constructed on a weather map connecting equivalent pressure points is called an isobar. The i...

Q: How do large volcanic eruptions influence Earth's climate? Group of answer choices none of these a...

A: Volcanic eruptions of high intensity can have an effect on the global environment, reduce the amount...

Q: 2. During a La Niña the equatorial wind stress averaged across the Pacific is anomalously and the su...

A: LA NINA: After an El-Nino, weather conditions return to normal. However, sometimes trade winds becom...

Q: Plate Tectonics Do Planet Earth’s tectonic plates really move at the speed of a fingernail?

A: The tectonic plates are slabs of rocks that tend to move at a very slow pace that is a few inches a ...

Q: List five main natural and five main anthropogenic sources of air pollution. List five examples of p...

A:  Air Pollution The lower portion of the atmosphere is known as 'air' which contains primarily nitrog...