Terrestrial habitats include _______-based environments.
  • land
  • water
  • air
  • ice
Aquatic habitats include _______-based environments.
  • water
  • sand
  • air
  • rock
What are animals called that can live both on land and in water?
  • Mammals
  • Amphibians
  • Birds
  • Fish
Biodiversity plays a very important role in maintaining the ________ of nature.
  • balance
  • color
  • speed
  • temperature
Benefits of biodiversity include: Supporting ecosystems, Providing food and resources. Which of the following is NOT a benefit of biodiversity?
  • Supporting ecosystems
  • Providing food and resources
  • Destroying habitats
  • Maintaining balance of nature
Fill in the blank: One of the benefits of biodiversity is _____________.
  • Maintaining environmental balance
  • Increasing pollution
  • Reducing food sources
  • Destroying habitats
Fill in the blank: Biodiversity helps ___________.
  • Helping plants and animals survive
  • Causing pollution in the environment
  • Reducing the number of species
  • Destroying habitats
Habitat destruction can reduce biodiversity by destroying the homes of plants and animals.
  • True
  • False
Why is protecting biodiversity essential?
  • Protecting biodiversity is essential for a healthy planet.
  • Protecting biodiversity increases pollution.
  • Protecting biodiversity destroys habitats.
  • Protecting biodiversity reduces food sources.
Which of the following topics are included in Diversity in The Living World notes?
  • Biodiversity
  • Classification of plants
  • Habitats
  • Adaptations
  • All of the above
What is the basis of plant grouping?
  • Stem type
  • Leaf color
  • Flower size
  • Root depth
Which seeds split into two?
  • Monocots
  • Gymnosperms
  • Dicots
  • Ferns
Example of herb:
  • Tomato
  • Carrot
  • Potato
  • Cabbage
Is hibiscus monocot or dicot?
  • Monocot
  • Dicot
  • Gymnosperm
  • Pteridophyte
Example of animal adapted to cold:
  • Yak or cold-desert camel with two humps.
  • African elephant
  • Siberian tiger
  • Desert tortoise
What do different bird chirps indicate?
  • Each bird has a unique call — a sign of diversity.
  • Birds chirp to communicate with humans.
  • Bird chirps indicate the weather conditions.
  • Birds chirp only during mating season.
Adaptation in camel (hot desert):
  • Long legs, one hump, dry dung, no sweat.
  • Short legs, two humps, wet dung, excessive sweating.
  • Flat feet, no humps, moist dung, high sweating.
  • Long legs, one hump, wet dung, no sweat.
Which animals only swim?
  • Fish
  • Whales
  • Cats
  • Dogs
Body parts used for movement in fish:
  • Fins
  • Wings
  • Legs
  • Tentacles
What is the role of habitat?
  • Provides food, shelter, air, and water.
  • Only provides food and water.
  • Acts as a breeding ground for animals only.
  • Is primarily for recreational activities.
What is a habitat?
  • The natural home of an organism.
  • A type of food chain.
  • A method of reproduction.
  • A form of camouflage.
Are mango seeds monocot or dicot?
  • Monocot
  • Dicot
  • Gymnosperm
  • Angiosperm
What is a sacred grove?
  • A type of tree found in tropical regions.
  • A forest patch protected by communities.
  • A garden dedicated to religious rituals.
  • A park maintained for public recreation.
Relation between venation and roots?
  • Reticulate = taproot; Parallel = fibrous.
  • Reticulate = fibrous; Parallel = taproot.
  • Reticulate = adventitious; Parallel = fibrous.
  • Reticulate = taproot; Parallel = adventitious.
What is a plant scrapbook?
  • A collection of leaves/flowers for study.
  • A book for recording gardening tips.
  • A journal for tracking plant growth.
  • A photo album of garden pictures.
Why do birds have hollow bones?
  • To reduce weight for flight.
  • To store food for later use.
  • To increase bone density.
  • To help with swimming.
Animal that lives in land and water:
  • Frog (amphibian)
  • Goldfish (fish)
  • Eagle (bird)
  • Tiger (mammal)
What are fibrous roots?
  • A bunch of roots of similar size.
  • A single large root that grows deep into the soil.
  • Roots that store nutrients and water.
  • Roots that grow above the ground.
Why are sacred groves important?
  • They preserve biodiversity.
  • They are used for agricultural purposes.
  • They serve as tourist attractions.
  • They are primarily for recreational activities.
What is the role of cotyledons?
  • Provide food to growing seedling.
  • Absorb sunlight for photosynthesis.
  • Transport water and nutrients to the roots.
  • Protect the seed from predators.
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