The interdependence of life Practice exercise 1

Question 1

The image below shows a goat with ticks. What is the problem, and how can the farmer help the goat? (2 marks)

Question 2

The image below shows a goat with ticks. What is the problem, and how can the farmer help the goat? (2 marks)

Question 3

Name the three main groups of organisms in a food chain. (3 marks)

Question 4

List any two human activities that harm the environment. (2 marks)

Question 5

List any two human activities that harm the environment. (2 marks)

Question 6

List any two human activities that harm the environment. (2 marks)

Question 7

While on a school trip, you notice frogs living near a warm pond but not in the forest. Explain the importance of temperature in where animals choose to live. (1 mark)

Question 8

While on a school trip, you notice frogs living near a warm pond but not in the forest. Explain the importance of temperature in where animals choose to live. (1 mark)

Question 9

Using the food chain below, what would happen to the lion if all the rabbits died? (2 marks)

Question 10

Using the food chain below, what would happen to the lion if all the rabbits died? (2 marks)

Question 11

Using the food chain below, what would happen to the lion if all the rabbits died? (2 marks)

Question 12

A chicken is walking in the school compound picking small insects. How is this helpful to the chicken and to the school? (2 marks)

Question 13

A chicken is walking in the school compound picking small insects. How is this helpful to the chicken and to the school? (2 marks)

Question 14

What is the role of fungi in an ecosystem as decomposers?

Question 15

What is the role of fungi in an ecosystem as decomposers? (1 mark)

Question 16

What is the role of fungi in an ecosystem as decomposers? (1 mark)

Question 17

What is the role of fungi in an ecosystem as decomposers? (1 mark)

Question 18

Consider this food chain: Maize → Rat → Owl.Which organism is the secondary consumer?

Question 19

The image below shows a food chain. Which organism is the secondary consumer? (1 mark)

Question 20

The image below shows a food chain. Which organism is the secondary consumer? (1 mark)

Question 21

The image below shows a food chain. Which organism is the secondary consumer? (1 mark)

Question 22

Which of the following is always the producer in a food chain?

Question 23

Which of the following is always the producer in a food chain? (1 mark)

Question 24

Which of the following is always the producer in a food chain? (1 mark)

Question 25

What is the result of noise pollution on wildlife?

Question 26

What is the result of noise pollution on wildlife? (1 mark)

Question 27

What is the result of noise pollution on wildlife? (1 mark)

Question 28

How is water important to animals?

Question 29

How is water important to animals? (1 mark)

Question 30

How is water important to animals? (1 mark)

Question 31

How is water important to animals? (1 mark)

Question 32

Look at the image of the cleared forest area. What is the main effect of this human activity?

Question 33

The image below shows a cleared forest area. What is the main effect of this human activity? (1 mark)

Question 34

The image below shows a cleared forest area. What is the main effect of this human activity? (1 mark)

Question 35

Which pair best demonstrates symbiosis?

Question 36

Which pair best demonstrates symbiosis? (1 mark)

Question 37

Which pair best demonstrates symbiosis? (1 mark)

Question 38

Which pair best demonstrates symbiosis? (1 mark)

Question 39

Which of the following best describes the role of worms in the soil as decomposers?

Question 40

Which of the following best describes the role of worms in the soil as decomposers? (1 mark)

Question 41

Which of the following best describes the role of worms in the soil as decomposers? (1 mark)

Question 42

Which of the following best describes the role of worms in the soil as decomposers? (1 mark)

Question 43

What type of biotic relationship is shown in the image?

Question 44

What type of biotic relationship is shown in the image below? (1 mark)

Question 45

What type of biotic relationship is shown in the image below? (1 mark)

Question 46

What type of biotic relationship is shown in the image below? (1 mark)

Question 47

A farmer burns a large area of vegetation to clear land for planting. What is the most likely impact of this activity on the soil?

Question 48

A farmer burns a large area of vegetation to clear land for planting. What is the most likely impact of this activity on the soil? (1 mark)

Question 49

A farmer burns a large area of vegetation to clear land for planting. What is the most likely impact of this activity on the soil? (1 mark)

Question 50

What does soil provide for plants?

Question 51

What does soil provide for plants? (1 mark)

Question 52

What does soil provide for plants? (1 mark)

Question 53

What does soil provide for plants? (1 mark)

Question 54

In this food web: Grass → Zebra/Gazelle → Lion (with Vulture feeding on remains).Which organism is at the top of the chain?

Question 55

In this food web, Which organism is at the top of the chain? (1 mark)

Question 56

In this food web, Which organism is at the top of the chain? (1 mark)

Quiz Description

Quiz Questions (56 questions)