Question

why do you think roots branch out in the soil ?you may be able to think of two answer .

Answer 1

Answer:

Because of the direction of gravity. Since gravity acts always inwards, so roots also grows inside the soil as roots are considered as +vely geotropism.

Answer 2

There are many types of plants, some are:

1. hydrophytes

2. xerophytes

Xerophytes are the opposite of hydrophytes. They are adapted to extremely dry areas with little access to water. Therefore, they branch their roots out in order for them to absorb more water.