Explain how the phrase “too much of a good thing” can apply to watering and fertilizing plants.

Short Answer

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The harmful effects of watering and providing excessive nutrient supply to plants by using fertilizer define the meaning of the phrase “too much of a good thing” concerning plants.

Step by step solution

01

Plants

Themulti-celled living thingthat grows in the desert, on land, mountains tops, and in oceans requires sunlight, water, and air tomake its foodis called a plant.

Various properties of plants are pollination, photosynthesis, and having cell wall (cellulose), roots, stem, and leaves.

The different functions of plants are renewing air, providing shelter for wildlife, food source, and producing oxygen.

02

Fertilizer

The inorganic salt containing plant nutrients or chemical elements, such as nitrogen and phosphorus that restores soil fertility, is called fertilizer.

The several benefits of fertilizer are increasing crop yield, less price, less soil erosion, enhanced plant growth, and enough nutrient supply required by plants.

03

“too much of a good thing”

Theeffects of the excessive amount of fertilizing plants are soil salinization, water pollution, plant death, weakening of plant leaves, and vulnerability of plants towards diseases and pests.

The limited oxygen supply in the air pockets or roots deprived of oxygen is the effect of too much watering in plants.

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Most popular questions from this chapter

Two groups of tomatoes were grown under laboratory conditions, one with humus added to the soil and one a control without humus. The leaves of the plants grown without humus were yellowish (less green) compared with those of the plants grown in humus-enriched soil. The best explanation is that

(A) the healthy plants used the food in the decomposing leaves of the humus for energy to make chlorophyll.

(B) the humus made the soil more loosely packed, so water penetrated more easily to the roots.

(C) the humus contained minerals such as magnesium and iron needed for the synthesis of chlorophyll.

(D) the heat released by the decomposing leaves of the humus caused more rapid growth and chlorophyll synthesis.

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