Short Quiz in Science 7 redict the effect of changes in one population on other populations
Quiz by Quizalize Premium (Philippines)
Grade 7
Science
Philippines Curriculum: Grades 1-10
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measures 1 skill from
Measures 1 skill from
Track each student's skills and progress in your Mastery dashboards
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
5 questions
Show answers
- Q1The cattle egret is a type of heron (bird) that will follow livestock herds (cattle/cows). The cattle egret eats insects that are stirred up when the livestock move through the grass. The cattle egret get help getting their food, while the livestock do not seem to be bothered at all by the cattle egret. What kind of interaction is this?CompetitionPredator/PreyMutualismCommensalism30sS7LT-IIi-11
- Q2Organisms require a certain amount of food, water, space, and shelter in order to survive and reproduce.FalseTrue30sS7LT-IIi-11
- Q3. If a disease destroying barley plants in a field swept through an ecosystem, what would happen to the barley eating bird population in the the field ?The bird population would increase fastThe bird population would decreaseThe bird population would stay the same30sS7LT-IIi-11
- Q4When would the size of a population of animals decrease?When the number of births is greater than the number of deathsPopulations of animals are always decreasing.When the number of births is less than the number of deathsWhen the number of births is the same as the number of deaths30sS7LT-IIi-11
- Q5What does biodiversity mean?Only one species in an area.All abiotic lifeThe different amount of species in an arealiving things30sS7LT-IIi-11