Name the gas used by plants to prepare food? (Oxygen / Carbon dioxide / Nitrogen)

76.81% studentsanswered this correctly

Important Questions on Air Around Us

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q D

Which gas in the atmosphere is necessary for respiration? (Carbon dioxide/ Oxygen/ Nitrogen)

EASY

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q D

Name the component(s) of air present in the variable amount?

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q D

Why the smoke is harmful for us?

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q D

How do underground animals get oxygen?

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q E

Define the atmosphere. Name the gases present in the atmosphere?

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q E

Priyanka, with her mother, visits the hospital to meet her sick uncle. While talking, her uncle feels some breathing problems. Priyanka, immediately, calls the doctor who arranges oxygen for the patient that saves his life.
How does the doctor provide extra oxygen to Priyanka's uncle?

MEDIUM

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q E

Priyanka, with her mother, visits the hospital to meet her sick uncle. While talking, her uncle feels some breathing problems. Priyanka, immediately, calls the doctor who arranges oxygen for the patient that saves his life. Which value is shown by Priyanka?

HARD

6th CBSE

IMPORTANT

Mastering SCIENCE Integrated with Environmental Education>Chapter 15 - Air Around Us>EXERCISES>Q E

The composition of air varies from place to place. Justify giving two examples.