Balbharati Class 5 Environmental Studies Part 2 Solutions Chapter 3 Life on Earth
Welcome to NCTB Solutions. Here with this post we are going to help Maharashtra State board 5th class students by providing Balbharati Class 5 Environmental Studies Part 2 Solutions for Chapter 3, Life on Earth. Here students can easily find all the answers for the questions in Life on Earth. Also our Expert Environmental Studies Teacher’s solved all the question answer with easily understandable language with proper guidance so that all the students can understand easily. Here on this post students will get chapter 3 Life on Earth solutions. Here all the Question Answer are based on Balbharati latest syllabus. Here all the question and answer are based on Maharashtra State Board latest syllabus.
Life on Earth Exercise question Solutions :
Question no – (1)
Answer :
(a) We require a microscope in order to see a unicellular organism.
(b) Protozoa are single-celled organisms that appeared first in water.
Question no – (2)
Answer :
(a) On the ground of scientific research, it is presently accepted that around 4.5 million years ago, an enormous cloud comprised of very hot gases and dust spinning at an immensely high speed was created in space. It was then splitted into several parts due to it’s circular motion and very high speed. This resulted in the creation of sun and planets in our solar system.
(b) Two characteristics of animals are –
- Animals move in order to find food and also for the sake of other purposes.
- Animals also breathe which is essential for their survival.
Question no – (4)
Answer :
(a) An enormous cloud of hot gases and dust was created in space.
(b) The sun and the planets revolving around it were formed.
(c) Water bodies appeared on the earth’s surface.
(d) Protozoa appeared in water.
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