The answer is A. Volcanic flank collapse in the Canary Islands.
Geologists have suggested that the east coast of the United States faces a serious tsunami threat from volcanic flank collapse in the Canary Islands. A large volcano called Cumbre Vieja (located on La Palma), could erupt and create a tsunami that may reach the East Coast of the United States.
Answer:A
Explanation: guessed causes i needed help and failed my f ing test so good luck
Explanation:
Given;
From the scale drawing, it is known that width and length are 4 inches and 6 inches for the reduced size of actual park.
Now, it's easier to find the ratio of the width and length of the original park.
(The unit variation of inch and yard doesn't matter, since we need only the ratio and not the original values).
That is, scaled width/ scaled length=4/6,
which reduces to the ratio of 2/3.
Take the unknown actual width as "X".
Actual width/Actual length=X/300
By comparing these two ratios, we could find the value of X.
2/3=X/300
By cross multiplication,
X=600/3
X=200 yards
Therefore, X is the actual width=200 yards and actual length=300 yards.
AREA OF THE ACTUAL PARK= actual width*actual length
=200 yards * 300 yards
that gives the area in square yards = 60000 sq. yards.
The answer is very small crystals
Answer:
They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily.
Explanation:
Rocks and minerals are all around us! They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily. Rocks and minerals play a valuable role in natural systems such as providing habitat like the cliffs at Grand Canyon National Park where endangered condors nest, or provide soil nutrients in Redwood where the tallest trees in the world grow.
Rocks and minerals are important for learning about earth materials, structure, and systems. Studying these natural objects incorporates an understanding of earth science, chemistry, physics, and math. The learner can walk away with an understanding of crystal geometry, the ability to visualize 3-D objects, or knowing rates of crystallization.
Natural objects, such as rocks and minerals, contribute to the beauty and wonderment of the National Parks and should be left, as they were found, so that others can experience a sense of discovery.
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