The correct answer is - wave erosion.
The sea stack, sea arch, and the sea caves, are all land features that have gradually been formed by the influence of the waves, or rather by the erosion that the waves have caused on them.
The sea stack is a land form very close to the coast, and it is manifested by solitary very steep rocks, or as group of very steep rocks, and they have formed because of the wave and wind erosion.
The sea arch is land form that appears as an opening in a cliff, being formed by the the wave refraction where the focus of waves goes on the sides of a headland.
The sea caves are openings deeper into the crust, where the waves managed to erode the softer rocks, and the water to penetrate deeper inside.
Amount of heat = mass of water * specific heat (temperature change
)
= 0.500 g * 4.184 J / g-C ( 29.7 -20.3 )C
= 19.6648 J
= 0.0197 KJ
And
1 cal = 4.186798 J
19.6648 J * 1 cal / 4.186798 J =4.70 cal
Answer:
D)
synthetic organic compounds
Explanation:
synthetic organic compounds are water pollutants
Answer:
a. Determine the materials used to make the pots.
Explanation:
Workers digging a tunnel through a city who find some ancient pots decorated with geometric designs will employ the services of a chemist.
The chemist would help to determine the materials which were used to make the pots . This is usually done by various type of experiments and observations. After the constituent of the pot is gotten then more information would be derived from the possible source and use of the pot