Examine the four jumbled sentences. Out of the given options, pick the one that gives their correct order.

1. Millions of centuries ago, life began on the Earth.
2. Abiotic substances created our environment.
3. By the process of evolution lakhs of species have been evolved.
4. While plant and animals are the product of the environment.

ABDC

The correct answer is Option (3) - ABDC

The correct order for the jumbled sentences about the origin of life and evolution is: ABDC

Here's why:

A. Abiotic substances created our environment. - This sentence sets the stage by introducing the initial state - the environment formed from non-living materials.

B. Millions of centuries ago, life began on the Earth. - This sentence introduces the main topic - the emergence of life on Earth after the environment formed. It connects to the previous sentence by describing the subsequent development.

D. By the process of evolution lakhs of species have been evolved. - This sentence introduces the concept of evolution - the process that led to the diversity of life on Earth. It connects to the previous sentence by explaining how life diversified after its initial emergence.

C. While plant and animals are the product of the environment. - This sentence concludes by summarizing the relationship between the environment, the origin of life, and the diversity of species. It connects to all the previous sentences by highlighting that plants and animals are the outcome of the initial environment and the process of evolution.