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Readme [11.4K]
3 years ago
10

Geologists studying a local rock formation measure the amount of matter in the rock. This measurement is known as the rock's ___

_______.
mass
density
weight
gravity
Biology
2 answers:
Tomtit [17]3 years ago
7 0

Answer:

The measurement is known as the rock's mass.

Explanation:

The mass of an object is the quantity of matter that the object contains. It can be determined or measured by the use of; beam balance, top pan balance etc. The value of the mass of an object does not change regardless of its location on the surface of the earth or at other planets. the mass of object is measured in Kilograms.

Rock formation is a process by which a rock is formed. Either by sedimentation or cooling of magma. In studying the rock formation, the geologist measures the mass of the rock. He/ She would be able to know the amount of matter in the rock, which could be used to determine the weight of the rock.

Elenna [48]3 years ago
6 0

Answer:

Mass

Explanation:

Mass is defined as the amount of matter in a substance. It is usually measured by balances such as the beam balance and scales. It is measured in grams or kilograms depending on the size of the body.

The process of Rock formation involves how a rock is formed which is usually by sedimentation or cooling of magma in volcanic eruptions. In rock formation study,the geologist measures the mass of the rock which enables knowledge of the amount of matter in the rock. This is be used to determine the weight of the rock and the rock type and properties.

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Sediment or sedimentation is the term used for solid organic matter transported by wind, water or glacial erosion. Usually, Sediment is formed by weathering or rock. In time, this sediments will be accumulated and formed in a place in which it will stay.
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3 years ago
Cultures of a bacterial species were incubated on the shelf of a refrigerator (5 C), out on a lab bench top (22 C), on the shelf
Setler79 [48]

D) Psychrotrophs.

Explanation:

  • Psychrotrophs are those bacteria which can tolerate cold temperature and have optimum growth above 15 degree Celsius.
  • Halophiles prefer high salt concentration.
  • Mesophiles prefer temperatures with a average of 37 degree Celsius.
  • Anaerobes grow in absence of oxygen.
  • In the given experiment, none of the bacterial cultures were placed in saline or anaerobic conditions. So, the bacterial species is not an anaerobe or halophile.
  • Again the cultures did not show growth at 37 degree celsius so they are not mesophiles.
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8 0
3 years ago
Which one to choose ?(please tell me if u have trouble seeing)
Korolek [52]

Answer: Option (A) is the correct answer.

Explanation:

Beaches are the places which are part of shore of an ocean, sea, large river etc.

There are pebbles and sand at the shore of a beach. Waves of water in an ocean always change the ocean due to  erosion and addition of sand.

It is the force acted by the wave that pushes or pull the sand in different directions every time the wave comes.

So we can conclude that the statement beaches are always changes due to factors such as waves adding and eroding sand best describes beaches.

6 0
3 years ago
Read 2 more answers
Which of the following is a form of stored energy?
Crazy boy [7]

Answer:

heat energy

Explanation:

6 0
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How heat energy from the sun powers the water cycle?
Karolina [17]

Answer:

Heat causes liquid and frozen water to evaporate into water vapor gas, which rises high in the sky to form clouds.

Explanation:

4 0
2 years ago
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