Question

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2. What is soil profile? How many layers are found in the soil
profile? Discuss.
3. What will be the effect on a plant if it is not watered for a
few days? What role can you play to overcome water
problems?

B) A simple pendulum takes 40 seconds to complete 20
oscillations.
What is the time period of the simple
pendulum
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Answer 1

Answer:

hii

Explanation:

ur Answer

1. “Soil profile is defined as the vertical section of the soil from the ground surface downwards to where the soil meets the underlying rock.”The soil profile has four distinct layers: 1) O horizon; 2) A horizon; 3) B horizon, or subsoil; and 4) C horizon, or soil base .

2. If the plants doesnt get water for many days the plant will die. Humidity, could not be a source of water for your plant. Your plant needs to be watered regularly, at least 2 to 3 times per week.

3. frequency = No. of oscillations/ Time

40/20= 2 Hertz

Time period = 1/n= 1/2=0.5