Question

What us the cause why plants grew

Answer 1

Answer:

Sunlight and water along with Carbon dioxide help plants grow.

Explanation:

Plants need three things to grow and nourish, that is sunlight, water, and carbon dioxide to fuel photosynthesis.

uuhh...I hope this explains well :v

good luck!

Answer 2

Light, Moisture, Air, Nutrients

Explanation:

Light reaching the surface of a plant is either absorbed, reflected, or transmitted. Energy, in the form of sunlight is one of the driving forces in the chemical reaction known as photosynthesis. Photosynthesis is the process by which green plants manufacture food, mainly sugars, from carbon dioxide and water in the presence of chlorophyll (a green pigment), utilizing light energy and releasing oxygen and water.

Water is essential for life, it is one of the most important requirements for plant growth. Water is the main component in plants cells, it keeps the plant turgid (stiff), it is used in photosynthesis, and transports nutrients throughout the plant. Plants also use water to lower leaf temperature, increase mineral absorption, and pull water from the roots to the top of the plants through a process known as transpiration.

One of the raw materials used in photosynthesis is carbon dioxide. The content of carbon dioxide in the atmosphere is relatively stable at about 0.03 percent, a seemingly small amount but totaling roughly 2,000,000,000,000 tons in the atmosphere surrounding the earth. Carbon dioxide is continually being added to the air by respiration of plants and animals, decaying organic materials, combustion of fuels, and volcanic activity. Carbon dioxide diffuses through the stomata (pores or openings in a plants epidermis) from the atmosphere into the intercellular spaces of the leaf.

In addition to carbon dioxide and water, plants need 17 different nutrients to maintain growth. Although carbon, oxygen, and hydrogen are obtained from the air, most nutrients that a plant needs must be present in the soil or growing medium. These elements are divided into macro and micro elements. Macro nutrients needed in the largest amounts are nitrogen (N) for healthy foliage, phosphorus (P) for flower development, and potassium (K) for root growth.

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