Chapter 6 Science Class 10 is an important chapter from the exam point of view as a lot of questions are usually asked from it. Here is the question bank of important questions from Science Chapter 6 Class 10 with Solutions on how to answer them:
- What processes would you consider essential for maintaining life?
Ans: There are 6 processes that are essential for maintaining life. These include – nutrition, transportation, excretion, respiration, control, and coordination. Without these processes, an organism will not qualify as living.
- Where do plants get each of the raw materials required for photosynthesis?
Ans: Plants essentially require 4 raw materials for photosynthesis namely – Sunlight, water, carbon dioxide, and chlorophyll. These are obtained as follows:
– Sunlight is obtained naturally from the sun.
– Carbon dioxide is obtained from the surrounding atmosphere and absorbed through the stomata of the plant.
– Water is taken from the soil in which the plant is planted and is absorbed by its roots.
– Chlorophyll (present in all green parts of the plants) is the main component for photosynthesis. It is found in the plant organelle called a chloroplast.
For the entire list of important and frequently asked questions in board examination, please have a look at our NCERT Solutions of Class 10 Science Chapter 6.