Ask your child what the building you live in is called. Is it a home, restaurant or hospital? Then look at the pictures in the worksheet and ask them to identify which are homes - even if they don't look like yours. Check the box next to the homes in the pictures.
The Earth is mostly covered by water. Ask your kids to name examples of land and water, then look at a worksheet with them. Ask them to identify pictures that show land and water, then help them check.