1. What is a habitat? A. A type of weather B.
The natural home of an organism
C. A method of reproduction D. A type of adaptation:
2. Which of these is NOT a type of habitat? A. Forest B. Desert C. Ocean D.
Factory:
3. An aquatic habitat is found in which of these? A. Mountains B. Rivers C.
Deserts D. Grasslands:
4. The savannah habitat is characterized by? A. Thick forests B. Sparse trees
and grasses C. Snow-covered landscapes D. Large water bodies:
5. Which of the following is a terrestrial habitat? A. Coral reef B. Grassland C.
Lagoon D. Pond:
6. Which habitat is most suitable for frogs? A. Desert B. Wetland C. Grassland
D. Mountain:
7. Which habitat supports the greatest biodiversity? A. Tundra B. Rainforest C.
Desert D. Grassland:
8. Mangrove forests are examples of a: A. Freshwater habitat B. Desert habitat
C. Marine habitat D. Mixed aquatic habitat:
9. A habitat where rainfall is extremely low is called a: A. Forest B. Desert C.
Tundra D. Savanna:
10.Which habitat is characterized by freezing temperatures and snow? A. Desert
B. Tundra C. Rainforest D. Grassland:
11.What is adaptation? A. A behavior that makes an animal lazy B. A change
that helps an organism survive C. A decrease in size over time D. A way of
reproducing faster:
12.Cacti have spines instead of leaves to: A. Trap animals B. Reduce water loss
C. Grow taller D. Attract pollinators:
13.Why do fish have gills? A. To help them see underwater B. To breathe in
water C. To swim faster D. To catch prey:
14.Which of the following adaptations helps birds fly? A. Heavy bones B.
Hollow bones C. Solid feathers D. Thick skin:
15.Camels are adapted to desert life by: A. Having a hump to store water B.
Having gills to breathe C. Having fur to trap heat D. Having small feet:
16.What feature helps polar bears survive in the cold? A. White fur for
camouflage B. Long legs for running fast C. Short tail for swimming D.
Thin fur for cooling down:
17.Which of the following helps plants in the rainforest? A. Thick leaves to trap
air B. Broad leaves to absorb sunlight C. Small roots to avoid water D. Thin
bark for protection:
18.Which of these animals is adapted to nocturnal life? A. Monkey B. Owl C.
Elephant D. Shark:
19.An adaptation of frogs to aquatic habitats is: A. Long tails B. Webbed feet C.
Sharp claws D. Short tongues:
20.Which adaptation helps snakes move easily? A. Long legs B. Slippery skin
C. Scales on their bodies D. Wide mouths:
21.What is mutualism? A. A harmful relationship B. A one-sided relationship
C. A relationship where both organisms benefit D. A fight between
organisms:
22.An example of a parasitic relationship is: A. Bird and tree B. Tick and do
C. Fish and water D. Lion and deer:
23.Which of these is a predator-prey relationship? A. Cow and grass B. Lion
and zebra C. Bee and flower D. Shark and remora:
24.Commensalism is a relationship where: A. Both organisms benefit B. One
benefits, and the other is unharmed C. Both are harmed D. One is harmed:
25.Which of these organisms helps in pollination? A. Snail B. Bee C. Fish D.
Snake:
26.In a food chain, plants are called: A. Consumers B. Producers C.
Decomposers D. Predators:
27.A decomposer is an organism that: A. Hunts other organisms B. Breaks
down dead matter C. Grows on trees D. Lives in water:
28.A relationship where one organism kills another for food is called: A.
Parasitism B. Mutualism C. Predation D. Commensalism:
29.Which of these organisms is a primary consumer? A. Lion B. Grasshopper
C. Eagle D. Fungi:
30.What is the role of fungi in a habitat? A. Predator B. Parasite C. Producer
D. Decomposer
