Which European nations were the first to explore and colonize Middle and South America?a. France and England
b. Spain and Portugal
c. The Netherlands and Germany
d. Italy and Norway

Answers

Answer 1

Answer: the answer is spain and portugal

Related Questions

Geologic maps are most recognized by their _____ which represent different _____.-size, rock units -symbols, rock ages -colors, rock units -contour lines, elevations
_________________ theory states that Earth's continents shift their positions because of currents in the molten magma of Earth's mantle.a. The plate tectonic b. The continental drift c. The land mass glide d. The supercontinent
A fold axis outlines the ridge of _____.-a fault -a hill -tilted rock strata -rock units
What is NOT an example of an ore?A. hematiteB. limestoneC. magnetiteD. chalcopyrite
Which countries have a coastline? Austria France Germany Switzerland United Kingdom

The primary agent of contact metamorphism is a. flowing water
b. heat
c.extreme pressure
d. weathering

Answers

The option B is correct.

The primary agent of contact metamorphism is heat.

Further Explanation:

Contact Metamorphism:When magma is injected towards the surrounding rock, the changes that take place are referred as Contact Metamorphism.

The greater changes take place when the magma touches rock because the temperatures roses as the distance between the boundary and the magma decreases and reaches the highest when it touches the rock or the boundary. The igneous rocks that are formed around from the cooling of the magma arereferred as a metamorphosed zone or a contact metamorphism aureole.The change that occurs is due to chemically active fluids, heat and pressure.

The ore minerals are formed by the process of metasomatism near or at the contact zone. The aureoles show different degrees of metamorphism spreading from the contact area to metamorphosed rock.Therefore,the primary agent of contact metamorphism is heat.

Therefore, the option B is correct.

Learn more:

Learn more about layers of Earth brainly.com/question/1593688
Learn more about earthquake brainly.com/question/1176195
Learn more about climate zones brainly.com/question/1600388

Answer details:

Grade: High School

Subject: Geology

Chapter: Landforms

Keywords:The primary agent of contact metamorphism is, flowing water, heat, extreme pressure, weathering, metasomatism, igneous rocks, magma

The primary agent of contact metamorphism is:

(B) Heat

Further explanation

Contact metamorphic rocks are formed due to the influence of magma intrusion at very high temperatures. The temperature is very high because it is located close to the magma. The word metamorphic was taken from the Greek words meta and morph. Meta means change, and morph means form. So, we can conclude that metamorphism is the process of changing rock form.

The primary agent of contact metamorphism is the heat. High temperatures come from magmas injected in the surrounding solid rock. Marble is one of the examples of contact metamorphic process. It is created from limestone that has been subjected to heat.

Besides the contact metamorphism, there are two other processes such as dynamo metamorphism, and pneumatolytic metamorphism. Dynamo metamorphism is influenced by high pressure, but pneumatolytic metamorphism is influenced by gases and chemicals.

Learn more

Metamorphic rocks: brainly.com/question/1580749
The characteristic of lithospheric plates: brainly.com/question/2722711
The Yellow River sediment loads: brainly.com/question/1563692

Answer details

Subject: Geography

Chapter: The Dynamics of the Lithosphere and Its Impact on Life

Keywords: metamorphic rocks, marble, metamorphic rock factors, the primary agent of metamorphic, examples of metamorphic rocks

What time is it in jerusalem

Answers

The time zone in Israel is UTC+2, (Universal coordinated time) which means that it's two hours ahead of London and 7 hours ahead of New York, which is UTC-5.

Right now the time in Israel is 4:30 PM, while time in Berlin is 3:30 PM and the time in New York is 9:30 AM.

Which of the following is the point underground where rock layers first move during an earthquake? Epicenter Focus Fault Crosspoint

Answers

The correct answer is - Focus.

Focus of the earthquake, also referred to as hypocenter, is the location/point where the earthquake starts. It is usually few kilometres below the surface. At this spot the ground raptures after which seismic waves start radiating outward in all directions. The focus is located below the epicenter, or rather the epicenter is above it because the location of the epicenter is determined by the location of the focus, so the epicenter represents the closest point on the surface of the Earth from where the focus is.

The correct answer is B, focus. It is the point of the begining of an earthquake. Focus is also commonly termed as the hypocenter of the earthquake. It lies just beneath te epicenter of the earthquake.

What is the ultimate source of energy for bio-mass, wind and ocean thermal energy?

Answers

Nuclear energy, my dear. It's only bad for social stuff because of nuclear wars and stuff but nuclear power itself is verypowerfull, doesn't use too much resources and it has no CO2 or anything. It doesn't need millions of installations (with all their own waste) like wind energy.

A/n _______ front is a type of collision in which cold, dense air displaces warm air, and forces the warm air up along a steep slope.a. occluded
b. cold
c. stationary
d. warm

Answers

The correct answer is B. A cold front is defined as the transition zone where cold air replaces warmer air. It move from northwest to southeast. The opposite of the cold front is the warm front where warmer air replaces a cold air.

True or false zambia is bordered by sea?