The right option is; True
Mercalli Scale, Richter Scale and Magnitude Scale are the three major scales used to measure earthquakes.
The Mercalli scale measures the intensity of an earthquake using the data (observations) collected from individuals that experienced the earthquake. The scale was developed in 1902 by Giuseppe Mercalli. The Richter Scale is a logarithmic scale and is the most common method used. It determines the magnitude of earthquake by using the amplitude of the largest wave calibrated to a scale by a seismograph. The scale was invented in 1934 by Charles F. Richter. The Magnitude Scale measures the intensity of earthquakes of various sizes accurately and it is the most preferred method.
The answer to the question is True
b. 0.9%
c. 30%
d. 69%
Answer:
The answer is D. 69% hopefully this helps any T4L students!
Answer: Clare will need to measure the diameter across the tube.
She'll also need the to find the constant pi, whose value is 3.142
She'll also need to measure the height of the tube from top to bottom.
NB: the measurements should be done with a well calibrated meter rule.
After obtaining these values, Clare will then proceed to calculate for the circumference of the tube. She will do these by multiplying pi and the diameter of the tube.
She can then compare her result to the height of the tube.
To determine whether the height of the toilet paper tube or the distance around the tube is greater, Clare needs to measure both quantities and compare them. She can find the answer by directly comparing the height and circumference of the tube.
To solve this problem, Clare would need to know the height of the toilet paper tube and the distance around the tube.
If Clare wants to find out which measurement is greater, she can compare the two values directly. If the height of the tube is greater, then the tube will be taller. If the distance around the tube is greater, then the tube will have a larger circumference.
By measuring both the height and the circumference of the tube, Clare can determine which measurement is greater.
#SPJ3
Answer: E- Primary Layer
Explanation:
The definition of the Primary Layer, AKA Top soil, literally means the top layer of soil. This translates directly to the layer of soil with minerals and organic material.
The A horizon in the soil profile is the layer that contains a mixture of minerals and organic material. Part of this organic material is humus, which enriches the soil with nutrients, making it fertile for plant growth.
In the context of soil profile, the A horizon is the layer that is a mixture of organic material and minerals. This includes the inorganic material of soil, which is made up of rock that has slowly degraded into smaller particles that vary in size, known as sand, silt, and loam. The organic matter that is mixed within this horizon is known as humus. Humus, which comprises microorganisms both dead and alive, as well as decomposing animals and plants, contributes greatly to improving the soil structure by providing plants with water and minerals. Therefore, the answer to your question is b) A horizon.
#SPJ11
rainforest
b.
savanna and grassland
c.
deciduous forest
d.
chaparral
Answer:
b. savanna and grassland
Explanation:
-batholith
-igneous rock
-extrusive igneous rock