Across
- 3. | A natural underground chamber or cave formed by geological processes. Caverns often feature unique rock formations and can provide shelter for animals like bats.
- 6. | A flowing body of water that moves continuously towards a larger body of water, such as a lake or an ocean. Rivers provide habitats for many plants and animals and are a vital source of freshwater.
- 7. | Referring to the built-up areas of cities and towns, characterized by a high population density and man-made structures such as buildings, roads, and infrastructure. Urban environments offer diverse opportunities for work, education, and entertainment.
- 9. | An area of land that is saturated with water, such as marshes, swamps, and bogs. Wetlands support a wide variety of plant and animal species and play a crucial role in filtering water and preventing floods.
- 11. | The region around the North Pole, characterized by extremely cold temperatures and icy landscapes. It is inhabited by animals such as polar bears, Arctic foxes, and seals.
- 12. | A vent in the Earth's crust through which molten lava, gases, and ash are expelled. Volcanoes can be active, dormant, or extinct and have shaped the Earth's landscapes over millions of years.
- 13. | A biome dominated by grasses and other herbaceous plants, with few trees. Grasslands are home to grazing animals like zebras and bison and are important for agriculture and biodiversity.
- 15. | A large mass of ice that forms over many years and moves slowly down a mountain or valley. Glaciers carve out valleys and leave behind unique landforms as they melt and retreat.
Down
- 1. | A landform that rises high above the surrounding area, characterized by steep slopes and often snow-capped peaks. Mountains offer breathtaking views and opportunities for outdoor activities like hiking and skiing.
- 2. | A vast body of saltwater covering most of the Earth's surface. It is home to a wide variety of marine life, including fish, dolphins, and coral reefs.
- 4. | A natural area filled with trees, plants, and various animals. It provides oxygen, habitats for animals, and is important for maintaining the balance of nature.
- 5. | A cold and treeless biome found in the Arctic and high mountain regions. Tundra landscapes are covered with moss, lichens, and low-growing plants, and support unique wildlife such as reindeer and arctic foxes.
- 8. | A grassy biome characterized by scattered trees and a warm climate. Savannas are home to large grazing animals like elephants and giraffes and are known for their seasonal fires.
- 10. reef | A marine ecosystem formed by colonies of tiny animals called corals. Coral reefs are known for their vibrant colors and provide habitats for countless marine species.
- 14. | A dry and arid region with little rainfall and sparse vegetation. Deserts can be hot or cold and are known for their unique landscapes and adaptations of plants and animals.