16. Why do birds live near the pond?
A. They take a bath in the pond C. They catch fish and frog in the pond
B. They watch the fish as they swim D. They like to fly over the water in the pond
17. What structures help the birds get and eat their food?
A. Beak B. Bill
C. Wings D. Both A and B
18. How do colors protect animals from their enemies?
A. Colors make them lovely
B. Colors make them visible
C. Colors distinguish them from other animals
D. Colors blend with their surrounding so they cannot be seen Colors blend with their
surrounding so they cannot be se
19. Why should you not destroy the environment where animals live?
A. The animals will change their colors
B. The animals will increase in number
C. The animals will fight among themselves
D. The animals will find it hard to look for food
20. How many legs do insects have?
A. 4
B. 5
C. 6
D. 7
21. Which of these is NOT an insect?
A. Ant
B. Beetle C. Butterfly D. Spider
22. Which of the following animals is a desert animal?
A. Camel B. Giraffe C. Elephant D; Zebra
23. Which among these is NOT an artificial ecosystem?
A. Corn field B. Dam C. Swamp D. Zoo
24. What is the term used for the top part of the rain forest?
A. Canopy B. Sub-canopy C. Floor D. Understory
25. What makes up a coral reef?
A. Algae B. Limestone C. Rocks D. Sand​