SCIENCE 4
Directions: Write the letter of your chosen answer in your
Answer in your notebook
1. What is the study on the interaction of living things with one
another and with its environment
A Community
C. Ecosystem
B. Ecology
D. Population
2. Is there an interaction between ducks and cows?
A. maybe
C. none
B. yes
D. I don't think so
3. There are different species of animals and plants living
together in the same environment. How is this organization
classified?
A Association
C. Ecology
B. Community
D. Population
4. What do you call the type of interaction where both
organisms benefit from each other?
A. Commensalism
C. Mutualism
B. Competition
D. Parasitism
5. In rice fields, ducks eat the eggs of golden apple snail, a pest
for rice plants. What relationship exists between the ducks and
the rice plants?
A. Commensalism
C. Mutualism
B. Competition
D. Parasitism​