Science Guide 2nd Grade

SCIENCE TEST GUIDE 2ND GRADE

UNID D SPACE AND WEATHER THE SUN, THE MOON, AND STARS Read pages D1-D27 and answer the following questions: 1. What causes day and night? 2. The sun is__________________________________________________. 3. Light and heat are kinds of _____________________________________. 4. Most living things on earth use __________________________________. 5. The earth spins around the __________________________. 6. It takes __________hours for earth to rotate. 7. What causes the seasons? _______________________________________. 8. Earth moves on an _____________ around the sun. 9. What is a season? ______________________________________________. 10.Name the seasons: _____________________________________________. 11. Describe each season:

12.How does the moon move and change? ______________________________________ __________________________________________________________________

13.What is the moon? ____________________________________________________ 14.How many days does the moon take to orbit the earth? _________________________ 15. The spots that the moon has are called :___________________________________

16. Draw the shapes of the moon:

17.What are stars? __________________________________________________ 18.What are constellations? ____________________________________________ 19.How many constellations can be seen on the sky? ___________________________ 20. Name some constellations:____________________________________________

Read pages D35- D49 and answer the questions below: 21. What the air is like outside is called: ____________________________________ 22. The weather changes from season to season, how is the weather like in each season? Fill in the chart below:

23. Draw the water cycle and label each part of it.