Both precious metals and gems are _____.-rare and valuable
-durable and malleable
-more common than regular minerals
-sources of renewable energy

Answers

Answer 1

Answer:

Precious metals are rare, naturally occurring metallic chemical elements. They tend to be less reactive than most elements, are usually ductile and have a high lustre. Precious metals have high economic value. Examples are: gold,silver and platinum. Gems on the other hand are minerals or rocks that can be cut, shaped, and polished into beautiful stones. Examples include emerald, ruby and sapphire.

Both precious metals and gems are rare and valuable.

Answer 2

Answer:

Both precious metals and gems are _____.

-rare and valuable
-durable and malleable
-more common than regular minerals
-sources of renewable energy

Both precious metals and gems are rare and valuable. They can be used as ornaments for jewelries or t can be used to make equipments in the industry or in the community.

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For the past few decades, the population of the Sun Belt has been _________________. (1 point) decreasing rising staying the same moving to the Northeast
Which scale of measurement measures the magnitude or strength of an earthquake based on seismic waves? Mercali Richter Moment Magnitude Focus

The most dangerous kind of volcano to live near is a _________.a. cinder cone
b. stratovolcano
c. shield volcano

Answers

Answer:

c. shield volcano

Explanation:

Shield volcano: expels a large amount of lava and gradually builds a large shield-shaped mountain. The lava produced by this type of volcano is very hot and fluid, contributing to a longer runoff. One such example is the Mauna Loa, found in Hawaii, 9000 m high and 120 km in diameter.

Stratovolcano is the most dangerous one to live near.

The three major types of volcanoes are.A. Shield volcanoes,cinder, and composite volcanoes
B.calderas,conduits,and vents.
C . shield volcanoes, conduits, and vents
D.shield volcanoes, cinder cones, and calderas.

Answers

The correct answere for this question is A - the three major types of volcanoes are shiel volcanoes, cinder volcanoes and composite volcanoes. Two other tyypes of volcano are the lava dome volcano, and the Rhyolite Caldera complex (this type is not common, but are the most dangerous and explosive - Yellowstone is an example of this type of volcano).

The Answer is A, the three major types of volcanoes are shield, cinder cones, and composite volcanoes.

Mr. Goldsmith described the eruption of Mt. Mayon in the Philippines. He discussed great explosions very high into the air of both lava and pyroclastic flow. What type of volcano, magma, and eruption was most likely involved?A composite volcano, rhyolitic magma, and plinian explosion
B cinder cone volcano, rhyolitic magma, and Hawaiian explosion
C composite volcano, basaltic magma, and plinian explosion
D shield volcano, andesitic magma, and plinian explosion

Answers

The correct answer isA composite volcano, rhyolitic magma, and plinian explosion

What composite means is that there was a lot of lava around it that cooled and overtime the more lava there was the more it layered around and created the comoposite volcano. That is because there's a lot of lava at its eruption. The violent explosion is plinian because it goes high into the air with a lot of smoke and matter in it.

After an earthquake which type of seismic wave arrives second at a seismometer

Answers

Answer:

The correct answer is Secondary Waves (S).

Explanation:

When the rocks inside the earth suddenly break, or an exploration occurs, seismic waves are generated.

When an earthquake occurs, the secondary waves (S)are the second to reach a seismometer. This type of waves is known as body waves and they travel through the interior of the Earth instead of moving over the surface.

The waves that arrive first are the Primary (P) waves that are the fastest type of seismic wave, therefore they are the first to reach a seismograph.

S waves arrive second after an earthquake.

S waves are also known as secondary waves, hence why they arrive second after an earthquake.

Hope this helps!

Two official languagesonce part of the British Empire
a member of NAFTA
world's second largest country (landmass)
What country do these terms describe?
A) Mexico
B) Canada
C) Ireland
D) United States

Answers

These terms describe the country of Canada. The correct option among all the options that are given in the question is the second option or option "B". Canada is a country that has diverse weather. Canada is located in the northern part of the United States of america. I hope the answer comes to your help.

Answer:

Explanation:

Who popularized the term "Iron Curtain"?