Science books for 4 years old

[Vale]

Hello,

I was hoping you could advise me a science book for preschoolers .

My son that is going to turn 4 in March. He is fascinated by the space and yeasterday asked me:
-"Why does the earth rotate?"

Previously had asked me why water moves.

Thanks,
Vale

DS3 got this for his 5th birtday. It is quite a little book but contains a lot of amazing facts and explainations and even some science experiments you can make at home (make a rainbow, feel your pulse, make static electricity...) Not really a school book as such but DS3 absolutely loves it!

Thank you so much Gorionine!
That is great it is the sort of thing I was looking for.

Hope he'll enjoy it too!

There are some science books based on The Cat in The Hat (tho by Tish Rabe not Dr Suess) We have 2 and they're really good - all in rhyme and funny but informative. We have the one about space - There's No Place Like Space - and also one about the body Inside my Outside. I can recommend them both.