Answer:
It forms from the surface downward toward the parent rock.
Explanation:
A typical soil does not form from the surface downward toward the parent rock.
Soil is formed by the weathering of the parent rock. During weathering, a rock is broken down into smaller fragments by chemical and physical means.
- From the bedrock, as the disintegration proceeds, fine particles of earth are formed.
- This in turn gets mixed with organic matter, water and air to form a full soil profile.
- Soil takes a very long time to form.
What’s your question?
Is it what is mitosis's role or??
Answer:
Benedict's solution is the indicator for sugar which is made up from copper sulfate and sodium hydroxide
the positive result is the observation of brick-red precipitate.
Answer:
Some sources of noise pollution are as follows:
(1) Televisions and transistors running at high volumes
(2) Loudspeakers and crackers
(3) Horns of buses, cars and trucks
Noise pollution can be hazardous to human health in the following ways: Hypertension: It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration.
