What are the primary factors influencing terrestrial habitat biodiversity?

Moisture, temperature, nutrients, and flooding significantly influence the type of plants and animals that can thrive in any terrestrial habitat.

Fill in the blank: Grasslands are primarily composed of ___, ___, and ___.

Grasses, flowers, and herbs

Describe the adaptations of animals living in mountainous regions.

Animals adapt in mountains.

• Hibernation helps conserve energy.

• Migration avoids harsh climates.

• Thicker fur insulates against cold.

True or False: Tropical grasslands have a consistent temperature throughout the year.

True. Tropical grasslands experience constant temperatures but have distinct wet and dry seasons.

What is the significance of deserts in terms of biodiversity?

Deserts support unique biodiversity.

• Host specialized species.

• Unique adaptations for survival.

• Critical ecological roles.

Riddle: I cover the Earth but am not solid; I am home to many, but only some can thrive. What am I?

Water bodies (aquatic shelters)

Fill in the blank: Permanent shelters are built using strong materials like ___ and ___, while temporary shelters might be made from plastic or cloth.

Cement; bricks

What distinguishes urban settlements from rural settlements?

Urban settlements have distinct features.

• Higher population density observed.

• Employment in non-agricultural sectors.

• Developed infrastructure and services.

Name two types of forest land and describe their main characteristics.

Two types of forest land.

• Tropical Evergreen: high rainfall.

• Constant temperatures year-round.

• Temperate Deciduous: sheds leaves.

True or False: All animals adapt to their environment in the same way, regardless of their habitat.

False. Animals adapt differently based on specific habitat conditions, such as temperature and moisture levels.

What are the main components of shelter, and how are they classified?

Shelters have biotic components (living organisms) and abiotic components (non-living factors like soil and temperature).

Riddle: I am a structure made of ice, shaped like a dome, where cold is my home. What am I?

An igloo

Fill in the blank: The Amazon rainforest is often referred to as the ___ of the Earth.

Lungs

Describe the adaptations of desert plants that enable them to survive in arid conditions.

Desert plants have unique adaptations.

• Lack leaves to reduce transpiration.

• Shallow roots absorb water quickly.

• Waxy skin retains moisture effectively.

What are the characteristics of Temperate Grasslands and why are they referred to as the 'breadbasket of the world'?

Temperate Grasslands are productive regions.

• Receive 20-35 inches of rain.

• Support tall grasses and crops.

• Known as the world's breadbasket.