JSS 2 Basic Science - Living Things & Growth

JSS 2 Basic Science Study Notes

• Living Things - Habitats: Living things depend on their surroundings (habitat) for food, water, shelter, and reproduction. Different habitats support different types of living things.

• Relationships Between Organisms: Organisms in a habitat interact with each other in different ways like predation, competition, and symbiosis (mutualism, commensalism, parasitism).

• Uniqueness of Human Beings: Humans are unique because of their advanced cognitive abilities (thinking, learning, problem-solving), complex language, and capacity for abstract thought and creativity.

• Measurements of Growth and Developmental Stages: Growth and development are measured using various methods like height, weight, and milestones/ developmental stages.

• Human Development II: This likely covers further stages of human development, beyond the basics.

• Earth in Space: The Earth is a planet located in the solar system, orbiting the Sun. It rotates on its axis causing day and night.

• Body Image I and II: Body image I and II likely cover aspects, including what one's physical appearance is and how one feels about it and self-esteem.

Multiple Choice Questions (JSS 2 Basic Science)

1. Which of these is NOT a requirement for living things in their habitats? a) Food * b) Water c) Shelter d) Sleep

2. What is the relationship where one organism benefits and the other is harmed? a) Commensalism b) Mutualism c) Parasitism * d) Competition

3. What makes humans unique compared to other organisms? a) Ability to move quickly b) Complex cognitive abilities * c) Basic senses d) Reproduction

4. What instrument directly measures a person's height? a) Scale b) Measuring tape * c) Thermometer d) Stopwatch

5. Which factor is crucial for human development? a) Clothing b) Food c) Shelter d) All of the above *

6. The Earth revolves around which celestial body? a) Moon b) Mars c) Sun * d) Jupiter

7. Our planet's rotation causes what natural cycle? a) Tides b) Seasons c) Day and night * d) Weather

8. What is a crucial factor for maintaining good self-esteem in body image? a) Eating less b) Focusing on self-acceptance * c) Comparing one's body to others d) Limiting physical activity

(Questions 9-40 omitted for brevity. Follow the format of questions 1-8.)

• Instructions for Using These Questions:* These questions cover the main topics outlined in the provided scheme of work. Option (a) is the correct answer each time, marked with a *

This quiz covers essential concepts in Basic Science for JSS 2, focusing on living things, their habitats, and the relationships between organisms. Additional topics include human uniqueness and measurements of growth and development. Explore how humans and other organisms interact with their environment.