Question about Plants: Water and Light
Subject Sciences
Sciences
Source Originais Teachy
Originais Teachy
Topic Plants: Water and Light
Plants: Water and Light
Difficulty Easy
Easy
(Originais Teachy 2023) - Question Easy of Sciences
Plants need water, light, and carbon dioxide to produce their own food. If a plant is in a dark place, it cannot perform photosynthesis, which is the process of converting light energy into chemical energy. If a plant is in a place without water, its roots will lose turgor pressure and the plant wilts. Considering these factors, explain how water and light are essential for plants to produce their own food and grow healthy, and what is the consequence for a plant that does not receive one of these two environmental factors adequately.a.
Water is essential for photosynthesis, but light is not a determining factor in plant growth.
b.
Light is fundamental for the transport of nutrients from the roots to other parts of the plant, while water is indispensable for leaf expansion and photosynthesis.
c.
The light is important for the transpiration of plants, while water is necessary to maintain the soil temperature constant.
d.
Water and light are essential for plants to produce their own food through photosynthesis. The consequence for a plant that does not receive one of these two environmental factors adequately is the interruption of photosynthesis, which can lead to the death or poor growth of the plant.
e.
If a plant does not receive enough light, it increases its respiration rate and decreases photosynthesis to save energy.
Answer sheet:
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