Class 1 Science: Plants Olympiad Questions

Plants are living organisms found around the world. Almost everything living relies on plants for survival. Plants also supply the majority of our food. We consume different parts of the plants including leaves, flowers, fruits, roots, and stems.

Parts of a plant

Each part of the plant performs different functions and makes the plant survive as a whole.

Leaves

The leaves are usually green in color and attached to the stem. They use photosynthesis to produce food in the plants and are called food factories.

Roots

As they are below the surface, they absorb water and nutrients from the soil.

Stem

In plants, the stems transport water from the roots to the leaves.

Fruits and flowers

The flowers are the most charming parts of the plant, and the fruit is the most ripe part.

Seeds

The seeds are found inside the fruits, and plants can grow again from them.

Needs of a plant

A plant can live both on land and in water and can prepare its food to survive.

The plants require the following things for their survival.

Water

An adequate amount of water is necessary for all plants.

Sunlight

Plants require sunlight to prepare food. The amount each plant needs also varies.

Air

They take in carbon dioxide and give out oxygen.

Rich soil

The plants take in nutrients from the rich soil.

Space

Sufficient space is required for each plant to survive.