Complete the crossword puzzle based on the clues provided. Fill in the words for "Down" and "Across".

Crossword Puzzle Solution

• Down:
• 1. EXPERT (This person knows a lot about the subject.)
• 2. POPULATION (The number of people living in a place.)
• 4. CROPS (Plants we grow and eat, for example rice, fruit or vegetables.)
• Across:
• 3. POLLUTION (This makes the environment dirty.)
• 5. CLIMATE (The weather a place usually has.)
• 6. DROUGHT (There isn't any rain at this time.)
• 7. FLOOD (This happens after too much rain.)