Absorb

Definition: Absorb means to take in or soak up a substance. When a material absorbs a liquid or gas, the molecules of the substance are taken in and distributed throughout the material.

Examples of Absorption:

• When a sponge soaks up water, it is absorbing the liquid.
• Plants absorb water and nutrients from the soil through their roots.
• When you spill a liquid on a paper towel, the towel absorbs the liquid.
• Black clothing absorbs more sunlight and heat than light-colored clothing.

Study Guide:

Here are some key points to remember about absorption:

1. Absorption is the process of taking in or soaking up a substance.
2. Materials can absorb liquids, gases, or energy (such as light or heat).
3. Some materials are better at absorbing certain substances than others. For example, a paper towel is good at absorbing liquids, while a plastic bag is not.
4. Absorption plays a role in many natural processes, such as how plants take in water and nutrients from the soil, and how our bodies absorb nutrients from the food we eat.
5. Understanding absorption is important in fields such as engineering, environmental science, and materials science.

Remember to think about examples of absorption in your daily life and how it affects the world around you!