1. The following plants are flowering except
a. Fem
b. Cumamda
C. Santan
Dass
2. Which plant does not belong to the group?
a. Apple b. Moss
c. Orange
d Mango
3. Flowering plants can be pollinated in many ways. How does Gunianiele Flowers be
5. The following statements show the protection and conservation of the estuaries
pollinated?
a. wind b. animals C. human
d insects
4. Which of the following is NOT a reason why animals thrive in estuaries?
a. they provide food
b. they provide human contact
. provide protection d. they
and interudal environment except
a. planting marsh grasses species
b. no to dynamite fishing
C. overharvest of recreational and commercial species
d. proper disposal of garbage and household chemicals
6. Is freshwater suitable to all kinds of plants? Why?
a. Yes, some marine plants can be grown in freshwater.
b. It depends on the kinds of plant and fertilizer used by the farmer.
e. No, because plants may die due to the absence of salt in the water.
plants can only survive in saltwater.
7. Which of the choices below can be a solution to our environmental problems
a. educate people
c. share facts about environment d. all of the above
8. Which may lead to destruction and imbalance of ecosystem?
a. reforestation
b. waste segregation
C. animal conservation
and overhunting
d. Not all, some plants can survive in freshwater while the others like marie
b. proper waste disposal
9. As a Grade 5 pupil, how can you contribute in the preservation and conservation
of our estuaries?
a. keep more fishes alive
b. do not use pesticides
c. advise your mayor to conduct an orientation
d. Join in a stream or beach clean-up in the community or school
10. Why is it important to protect the estuaries and intertidal environment?
a. it attracts tourists b. it gives people work to do
c. it's a mandate to give importance from the town mayor
d. it provides places for habitat or valuable species of plants and animals
11.
What do you call the non-living chemical and physical parts of the environment
that affect living organisms and the functioning of ecosystem?
a. abiotic b. ecosystem c. living things d. all of the above
12. What do you call the movement of the surface of the water?
a. movement b. salinity c. temperature d. waves
13.
refers to the amount of salt in the water.​