Grade 6 Exam > Grade 6 Videos > Science for Grade 6 > Photosynthesis
Photosynthesis Video Lecture | Science for Grade 6
FAQs on Photosynthesis Video Lecture - Science for Grade 6
| 1. What is photosynthesis? |  |
Ans. Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy, specifically glucose. It is the primary source of energy for all living organisms on Earth.
| 2. What are the main components involved in photosynthesis? | |
Ans. The main components involved in photosynthesis are chloroplasts, chlorophyll, sunlight, water, and carbon dioxide. Chloroplasts are the organelles where photosynthesis takes place, while chlorophyll is the pigment that captures sunlight. Water and carbon dioxide are the raw materials required for the process.
| 3. How does photosynthesis contribute to the oxygen levels in the atmosphere? | |
Ans. During photosynthesis, plants release oxygen as a byproduct. This oxygen is then released into the atmosphere, contributing to the oxygen levels. Approximately 70% of the Earth's oxygen is produced through photosynthesis.
| 4. Can photosynthesis occur in the absence of sunlight? | |
Ans. No, photosynthesis cannot occur in the absence of sunlight. Sunlight is the primary source of energy for the process. Without sunlight, plants are unable to capture light energy and convert it into chemical energy through photosynthesis.
| 5. How does photosynthesis impact the carbon cycle? | |
Ans. Photosynthesis plays a vital role in the carbon cycle. It removes carbon dioxide from the atmosphere and converts it into glucose, which is then used as an energy source by plants. This helps to regulate the levels of carbon dioxide in the atmosphere, reducing the greenhouse effect and mitigating climate change. Additionally, the carbon stored in plants through photosynthesis is transferred to other organisms when they consume plants, creating a carbon flow within the ecosystem.
About this Video
1.7K Views
4.96/5
Rating
Sep 05, 2025
Last updated
Video Description: Photosynthesis for Grade 6 2025 is part of Science for Grade 6 preparation.
The notes and questions for Photosynthesis have been prepared according to the Grade 6 exam syllabus.
Information about Photosynthesis covers all important topics for Grade 6 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Photosynthesis.
Introduction of Photosynthesis in English is available as part of our Science for Grade 6 for Grade 6 & Photosynthesis in
Hindi for Science for Grade 6 course. Download more important topics related with notes, lectures and mock test series for
Grade 6 Exam by signing up for free.
Description
Video Lecture & Questions for Photosynthesis Video Lecture | Science for Grade 6 - Grade 6 full syllabus preparation | Free video for Grade 6 exam to prepare for Science for Grade 6.
Information about Photosynthesis
Here you can find the meaning of Photosynthesis defined & explained in the simplest way possible.
Besides explaining types of Photosynthesis theory, EduRev gives you an ample number of questions to practice Photosynthesis tests,
examples and also practice Grade 6 tests.
Related Searches
Exam
,Free
,MCQs
,Extra Questions
,Summary
,Semester Notes
,ppt
,video lectures
,Objective type Questions
,Photosynthesis Video Lecture | Science for Grade 6
,Photosynthesis Video Lecture | Science for Grade 6
,Photosynthesis Video Lecture | Science for Grade 6
,Important questions
,shortcuts and tricks
,mock tests for examination
,past year papers
,practice quizzes
,Previous Year Questions with Solutions
,study material
,Sample Paper
,Viva Questions
;
Study Photosynthesis on the App
Students of Grade 6 can study Photosynthesis alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Photosynthesis,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Photosynthesis is prepared as per the latest Grade 6 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily