| A | B |
|---|
| Which theory suggests that the continents were once part of one supercontinent | continental drift |
| The main processes of the water cycle are | evaporation and precipitation |
| How do people change landforms | cut and plant trees |
| What affects the amount of solar energy the planet receives | revolution of the earth |
| What regions have seasons marked by rainfall rather than temperatures | tropics |
| During which season does solar energy begin to increase | spring |
| Monsoons are | seasonal winds |
| What parts of Earth can receive up to 24 hour of sunlight a day | poles |
