In k8schoollessons.com year 4 science worksheets section kids will do science quizzes and 4th grade science test questions on animals and also, about humans. Kids will learn about animals' needs, food habits, habitats and many more. There are more to come with science for year 4. Use our free year 4 science worksheets, science quizzes and 4th grade science test questions on animals and give your fourth graders a boost in learning science. So, be ready to enjoy all these 4th grade science test questions and year 4 science worksheets with k8schoollessons.com science for year 4!