Quiz about G5 -T7-Quiz

Question 1

What is the function (purpose) of a pelican's beak ? Hint: Think of Finding Nemo

Accepted Answer

To catch and eat fish

Answer

To eat flowers

Answer

To eat seeds and nuts

Answer

To tear apart its prey

Question 2

What is the function (purpose) of a short beak? Hint: Their beaks are small and strong. So they need to eat something small.

Accepted Answer

To open nuts and seeds

Answer

To tear apart meat

Answer

To help it fly

Answer

To eat nectar from flowers

Question 3

What is the function (purpose) of a long think beak? Hint: Their beaks are very thin and long, so it is able to get into small places.

Accepted Answer

To eat nectar from flowers

Answer

To open nuts and seeds

Answer

To help grab large prey

Answer

To help it tear apart its prey

Question 4

Why might some plants have thorns?

Accepted Answer

to stay safe from animals that want to eat the plant

Answer

to attract insects that spread pollen to other plants

Answer

to take in nutrients from the air

Answer

to provide shade for the plant

Question 5

Why might some plants that grow on the shady rain forest floor have large leaves?

Accepted Answer

to take in as much sunlight as possible

Answer

to stay safe from predators

Answer

to attract different animals

Answer

to survive harsh winters with heavy snowfall

Question 6

What is an adaptation?

Accepted Answer

A feature that helps a living thing survive.

Answer

A feature that helps a plant grow.

Answer

A feature that helps a living thing walk.

Answer

A feature that that helps only animals survive.

Question 7

The roots absorb what for the plant?

Accepted Answer

Water and Nutrients

Answer

Soil and Sun

Answer

Warmth and Water

Answer

Tap and Fibrous

Question 8

Why do the spines on a cactus MOST LIKELY discourage animals from eating it?

Accepted Answer

The spines are sharp and pointy, so they may hurt the animals.

Answer

The spines contain toxins that will make the animals itch.

Answer

The animals are afraid of the color of the spines.

Answer

The spines contain water and the animals do not like to drink water.

Question 9

1.- The life of a plant starts from a.......

Accepted Answer

C) seed

Answer

A) flower

Answer

B) root

Question 10

10.- What are the conditions that plants need to germinate?

Accepted Answer

A) water, warmth, air

Answer

B) water, sunlight, air

Answer

C) water, sunlight, carbon dioxide

Question 11

Photosynthesis happens at root level.

Accepted Answer

False

Answer

True

Question 12

Germination means . . . . . .

Accepted Answer

when a seed begins to grow

Answer

seeds growing into flowers

Answer

why seeds move from place to place

Answer

how seeds stick in the ground

Question 13

One important thing plants/trees give us is?

Accepted Answer

oxygen

Answer

life

Answer

shade on hot days

Answer

carbon dioxide

Question 14

The _____ stage in a plant's life cycle happens after germination when the young plant grows.

Accepted Answer

seedling

Answer

adult

Answer

roots

Answer

flower

Question 15

In a controlled experiment . . .

Accepted Answer

all variables are constant except the one you are testing

Answer

more than one variable can be tested at a time

Answer

data is not collected

Answer

the hypothesis is always supported

Question 16

The independent variable is the

Accepted Answer

one you change.

Answer

one you measure.

Question 17

You can have more than one independent variable in a controlled experiment.

Accepted Answer

False

Answer

True

Question 18

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...

Accepted Answer

The type of liquid

Answer

The type of plant

Answer

The amount of sunlight

Answer

The type of music

Question 19

Experiment: How does the flavor of ice cream affect the speed of melting?

The speed at which the ice cream melts is the ___________ variable.

Accepted Answer

dependent

Answer

independent

Question 20

What is the primary purpose of a plant's leaves?

Accepted Answer

To absorb sunlight for photosynthesis

Answer

To attract pollinators

Answer

To store water

Answer

To anchor the plant in the soil

Question 21

Which part of the plant is responsible for transporting water and nutrients from the roots to the leaves?

Accepted Answer

Stem

Answer

Roots

Answer

Leaves

Answer

Flowers

Question 22

Why do scientists use multiple seeds (e.g., 3 beans) in each petri dish for germination experiments?

Accepted Answer

To ensure results are not due to a single bad seed

Answer

To make the dish look full

Answer

To save time

Answer

To test different conditions at once

Question 23

If seeds germinate both with and without soil, what conclusion can you draw?

Accepted Answer

Soil is not necessary for germination.

Answer

Soil is necessary for germination.

Answer

Seeds need darkness to grow.

Answer

The experiment failed.

Question 24

To test if seeds need air, which setup is correct?

Accepted Answer

Place one dish in a sealed bag and another in open air.

Answer

Put one dish in sunlight and one in darkness.

Answer

Water one dish and leave the other dry.

Answer

Use different types of seeds.

Question 25

Cactus spines help them survive by:

Accepted Answer

Storing water

Answer

Attracting pollinators

Answer

Blocking sunlight

Answer

Catching insects

Question 26

Why do tropical plants have large, flat leaves?

Accepted Answer

To absorb more sunlight and release water

Answer

To reduce water loss

Answer

To scare animals

Answer

To store nutrients

Question 27

In the "light response" experiment, a seedling bends toward light because:

Accepted Answer

It needs light for photosynthesis.

Answer

It dislikes darkness.

Answer

The root grows unevenly.

Answer

The roots push it upward.

Question 28

What is the stimulus in the earthworm "moist vs. dry" experiment?

Accepted Answer

Moisture

Answer

Light

Answer

Temperature

Answer

Sound

Question 29

If all frogs died in a food web, which population would likely increase first?

Accepted Answer

Grasshoppers

Answer

Snakes

Answer

Grass

Answer

Eagles

Question 30

What does an arrow in a food chain represent?

Accepted Answer

Direction of energy flow

Answer

Movement of animals

Answer

Water cycle

Answer

Life cycle

Question 31

Which of the following is NOT a necessary condition for seed germination?

Accepted Answer

sunlight

Answer

Suitable temperature

Answer

air

Answer

Water

Question 32

In an experiment, mung beans germinated only in warm temperatures but not in a fridge. This proves:

Accepted Answer

Seeds need a suitable temperature to germinate.

Answer

Seeds need light to germinate.

Answer

Seeds dislike cold containers.

Answer

The experiment was incorrect.

Question 33

Earthworms prefer dark and moist habitats because:

Accepted Answer

Their skin dries out easily in light/dry conditions.

Answer

They need sunlight for energy.

Answer

They are afraid of birds.

Question 34

Which animal is a carnivore?

Accepted Answer

Eagle (eats snakes)

Answer

Cow (eats grass)

Answer

Bear (eats fish and berries)

Answer

Earthworm (eats soil)

Question 35

Camels survive in deserts due to adaptations like:

Accepted Answer

Thick fur and humps storing fat

Answer

Webbed feet for swimming

Answer

Sharp claws for hunting

Answer

Bright colors to scare predators

Question 36

A food web is more stable than a food chain because:

Accepted Answer

Organisms have multiple food sources.

Answer

It has fewer organisms.

Answer

It includes only plants.

Answer

It never changes.

Question 37

In an experiment, the factor you change on purpose is called the:

Accepted Answer

Independent variable

Answer

Control variable

Answer

Dependent variable

Answer

Constant

Question 38

Why is it important to have a control group in an experiment?

Accepted Answer

To compare results with the experimental group

Answer

To make the experiment longer

Answer

To use more materials

Answer

To please the teacher

Question 39

Which step comes first in the scientific method?

Accepted Answer

Ask a question

Answer

Analyze data

Answer

Form a hypothesis

Question 40

What do plants primarily use sunlight for?

Accepted Answer

To produce food through photosynthesis

Answer

To grow taller

Answer

To attract pollinators

Answer

To absorb water

Question 41

How do some plants adapt to survive in dry environments?

Accepted Answer

By developing deep roots

Answer

By growing larger leaves

Answer

By producing more flowers

Answer

By increasing their height

Question 42

What adaptation allows a hummingbird to feed on nectar from flowers?

Accepted Answer

Long, slender beak

Answer

Wide wings for gliding

Answer

Strong legs for jumping

Answer

Sharp claws for grasping

Question 43

Which part of the plant is primarily responsible for photosynthesis?

Accepted Answer

Leaves

Answer

Flowers

Answer

Stem

Answer

Roots

Question 44

Which of the following adaptations helps plants survive in dry environments?

Accepted Answer

Deep roots

Answer

Large leaves

Answer

Bright flowers

Answer

Thick bark

Question 45

In a scientific experiment, what is the purpose of a control group?

Accepted Answer

To provide a standard for comparison

Answer

To test the effect of the independent variable

Answer

To ensure the experiment is fair

Answer

To increase the number of trials

G5 -T7-Quiz

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