Who Needs Dirt?

Front

What is the main purpose of soil for plants?

Back

Soil provides nutrients, water, and a stable environment for plants to grow.

Front

What part of the plant acts like an anchor?

Back

The root.

Front

What is hydroponics?

Back

A method of growing plants without soil, using nutrient-rich water instead.

Front

Is soil absolutely necessary for all plants to grow?

Back

No, some plants can grow without soil.

Front

What do human organs do for our survival?

Back

They break down food to create energy and provide oxygen.

Front

What do plants need to perform photosynthesis?

Back

Sunlight, carbon dioxide, and water.

Front

What is the role of plant roots?

Back

Roots anchor the plant and absorb water and nutrients from the soil.

Front

Can plants grow in just water?

Back

Yes, through methods like hydroponics.

Front

What is the top layer of soil called?

Back

Topsoil.

Front

What do we call the process by which plants make their own food?

Back

Photosynthesis.