A plant is kept in a dark closet with plenty of water and soil. What will happen?
AIt will grow normally
BIt will grow but look pale and weak because it needs sunlight
CNothing will change
DIt will grow faster in the dark
Without sunlight, a plant cannot make food in its leaves. It may sprout and stretch toward any light it can find, but it will be pale, thin, and weak. Plants need sunlight to grow healthy and strong.
Question 2 True / False
Soil is the food that plants eat.
TTrue
FFalse
Answer: False
Plants do not eat soil. They make their own food using sunlight, water, and air inside their leaves. Soil provides minerals and nutrients that help the plant, and it holds the roots in place, but it is not the plant's food.
Question 3 Short Answer
Why do plants need sunlight?
Think about your answer, then reveal below.
Model answer: Plants need sunlight because they use it as energy to make food inside their leaves.
Sunlight powers the food-making process in a plant's leaves. Without sunlight, the plant cannot produce the sugars it needs to grow, build new leaves, and stay healthy. That is why plants near windows grow toward the light.