Across
- 4. This is a natural underground hollow or chamber, often formed by the erosion of rocks over time. Caves can be home to unique geological formations and serve as habitats for various organisms.
- 5. This is a vertical or near-vertical rock face or steep slope. Cliffs are often formed by erosion and provide stunning vistas and nesting areas for birds.
- 6. This is a barren and arid region characterized by a lack of precipitation and sparse vegetation. Deserts can be sandy, rocky, or a combination of both. They experience extreme temperature variations.
- 7. This is a piece of land surrounded by water. Islands can vary in size from small islets to larger land masses. They are often sought-after tourist destinations and can have unique ecosystems.
- 9. This is a wetland area characterized by soft, wet, and low-lying land. Marshes are often rich in vegetation and provide important habitats for waterfowl and other wildlife.
- 10. This is a natural flowing watercourse that typically starts from high elevations, such as mountains, and flows towards lower areas. Rivers are essential for the ecosystem and provide water for plants, animals, and humans.
- 12. This is a piece of land that is almost entirely surrounded by water but connected to the mainland on one side. Peninsulas often have a coastline with beaches and provide a habitat for various plants and animals.
- 13. This is a vent or opening in the Earth's crust through which molten rock, ash, and gases are expelled. Volcanoes can be active, dormant, or extinct and often form mountains with unique landscapes.
- 16. This is an elevated flat area of land that is usually bounded by steep slopes or cliffs. Plateaus are often formed by geological processes and can provide scenic views.
- 17. This is a large, flat area of land that does not have significant changes in elevation. Plains are usually covered in grass and are ideal for agriculture.
- 18. This is a deep and narrow gorge or ravine, typically formed by the erosion of water over time. Canyons can be found in mountainous areas and offer breathtaking natural landscapes.
Down
- 1. This is a cascade of water flowing over a steep ledge or rock formation. Waterfalls can be found in rivers and provide spectacular natural beauty.
- 2. This is a landform created at the mouth of a river, where it meets a body of water, such as an ocean or lake. Deltas are typically fertile and host diverse ecosystems.
- 3. This is a large mass of ice that forms over time from compacted snow. Glaciers are constantly moving and can shape the land by carving out valleys and creating lakes.
- 8. This is a large body of water surrounded by land. Lakes can be freshwater or saltwater and are often home to various plants and animals. They provide recreational opportunities for fishing, swimming, and boating.
- 11. This is a rounded elevated area of land that is lower and less steep than a mountain. Hills are often covered in grass and are suitable for activities like hiking and picnicking.
- 13. This is a low-lying area of land between hills or mountains, typically with a river or stream running through it. Valleys are often fertile and used for agriculture.
- 14. This is a vast body of saltwater that covers a significant portion of the Earth's surface. Oceans are home to a diverse range of marine life and play a crucial role in regulating the planet's climate.
- 15. This is a large natural elevation of the earth's surface with steep sides and a pointed or rounded summit. It is often covered in snow and provides beautiful scenic views.
