Set a grade 4 natural science test in the topic: Living and non-living things including five multiple choice questions and structured questions including a diagram, set a memorandum of that test?

Grade 4 Natural Science Test: Living and Non-Living Things

Multiple Choice Questions:

1. Which of the following is a living thing?
A. Rock
B. Tree
C. Chair
D. Car

2. What is the main difference between living and non-living things?
A. Living things can move, non-living things cannot
B. Living things can reproduce, non-living things cannot
C. Living things can talk, non-living things cannot
D. Living things can fly, non-living things cannot

3. Which of the following is a non-living thing?
A. Dog
B. Cloud
C. Flower
D. Fish

4. What do living things need to survive?
A. Food, water, and air
B. Toys and games
C. Money and clothes
D. Cars and houses

5. Which of the following is an example of a living thing?
A. Sun
B. Moon
C. Bird
D. Mountain

Structured Questions:

1. Draw a diagram showing examples of living and non-living things. Label each example accordingly.

2. Explain the importance of living things in our environment and how they contribute to the ecosystem.

Memorandum:

Multiple Choice Questions:
1. B. Tree
2. B. Living things can reproduce, non-living things cannot
3. B. Cloud
4. A. Food, water, and air
5. C. Bird

Structured Questions:
1. (Diagram should show examples such as tree, dog, flower as living things and rock, chair as non-living things)
2. Living things play a crucial role in the environment by providing oxygen, food, and habitats for other organisms. They also help maintain the balance of the ecosystem by participating in the food chain and nutrient cycling. Without living things, the environment would not be able to sustain life.

Grade 4 Natural Science Test: Living and Non-living Things

Multiple Choice Questions (2 points each)

1. Which of the following is a living thing?
(a) Rock
(b) Dog
(c) Water
(d) Air

2. Which of the following is a non-living thing?
(a) Plant
(b) Car
(c) Animal
(d) Soil

3. Living things breathe, but which of the following does not?
(a) Human
(b) Tree
(c) Grass
(d) River

4. Which of the following is a characteristic of living things?
(a) They move
(b) They grow
(c) They can make their own food
(d) They all have fur

5. Which of the following is NOT a basic need of living things?
(a) Water
(b) Air
(c) Money
(d) Food

Structured Questions (4 points each)

1. Draw and label a diagram of a flower, including its main parts.
2. Explain the difference between living and non-living things, providing specific examples.

Memorandum

Multiple Choice Questions:

1. (b)
2. (b)
3. (d)
4. (b)
5. (c)

Structured Questions:

1. Diagram of a flower:

[Image of a flower diagram with labels for sepals, petals, pistil, stamen, ovary, and ovule]

2. Difference between living and non-living things:

| Living Things | Non-living Things |
|---|---|
| Can breathe, grow, move, reproduce | Cannot breathe, grow, move, or reproduce |
| Need food, water, and air to survive | Do not need to eat or breathe |
| Examples: plants, animals, humans | Examples: rocks, water, metals, plastic |