1500 cm^3 ; 1 mL equals 1 cm^3
Answer: A, they fit closely together with each plate surrounding it
Explanation:
Plates meet at the edge of other plates called fault lines.
They do not all move in the same direction at the same speed, if this were the case there would be no collisions and no earthquakes or mountains as a result.
They are not separated by the ocean. This still has the earth's crust underneath it, it's just further down. Otherwise magma would be at the ocean floor.
They do not move DUE TO earthquakes and lava, however, they are the reason that these are created as they both happen due to separation or collision of plates.
Answer:
bleaching powder is actually a mixture of calcium chloride, calcium hydroxide and calcium hypochlorite. hence it is not a single salt. It is not completely soluble in water as it composed of heavy calcium salts, which are known to be insoluble in water.
<h3><u>Answer;</u></h3>
<em>All the above</em>
Workers at construction sites often reduce erosion by;
- <em>Moving excess sediment back to its original location
</em>
- <em>Planting trees
</em>
- <em>Spraying water on bare soil</em>
<h3><u>Explanation;</u></h3>
- Soil erosion is a naturally occurring process which involves the wearing away of the topsoil by natural forces such as wind, water or other forces associated with farming.
- <em><u>Construction of roads and buildings results to large amounts of soil erosion around the world. It is therefore important to put measures that would help reduce soil erosion at construction sites</u></em>. These measures uses principals of soil control such as implementing sediment control, limiting soil exposure, reducing the runoff velocity, and modifying topography among others.