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Plant Growth Essentials

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Questions and Answers

What is the primary role of the sun in the growth of plants?

To provide loose soil for plants to grow
To provide a base for the roots to hold on to
To provide warmth and energy for plants to survive (correct)
To provide nutrients for plants to grow strong

What can be a problem for plant growth if the soil is too compact?

Too much water
Too much sunlight
Insufficient carbon dioxide
Difficulty for roots to spread out (correct)

What is the byproduct of photosynthesis that is beneficial to humans?

Oxygen (correct)
Soil nutrients
Carbon dioxide
Water

What can block sunlight from plants and hinder growth?

Pollution in the air (C) Signup and view all the answers

What do plants use from the air to make their own food energy?

Carbon dioxide (C) Signup and view all the answers

What is the result of a plant not receiving enough sunlight?

The plant's growth will slow down (C) Signup and view all the answers

What is the primary function of soil in plant growth?

To provide a base for roots to hold on to and supply nutrients (B) Signup and view all the answers

What is the effect of too much sunlight on plants?

It can cause the plant and soil to dry out too quickly (C) Signup and view all the answers

What is the role of nutrients in soil?

To help plants grow strong and healthy (A) Signup and view all the answers

What is the consequence of soil being packed down?

It makes it harder for the roots to spread out and access nutrients (B) Signup and view all the answers

What is the purpose of loose soil in plant growth?

To allow roots to spread out and access nutrients (B) Signup and view all the answers

What is the relationship between plants and humans in terms of air?

Plants take in carbon dioxide and give off oxygen, which is beneficial to humans (C) Signup and view all the answers