Science GL Review: week 6

Science GL Review: week 6

Multiple Choice

What is a life cycle?

• larva spins this covering out of silk or grows hard shells

• changes an animal goes through during its life

• process of changing from one form to another

Multiple Choice

Which animal will give birth to young that look like the adult?

• Chicken

• frog

• Butterfly

• rabbit

Multiple Choice

True or false. The seal is prey

• True

• false

Multiple Choice

The Phytoplankton are producers. True or False

• True

• False

Multiple Choice

Which one is the largest predator?

• tuna

• shark

• small fish

Multiple Choice

Birds lay eggs. Which do all birds eggs need frim their surroundings to hatch?

• food

• A nest

• warmth

• a tree

Multiple Choice

What do female animals need to produce?

• An insect for pollination

• A male of the same species

• A skeleton for support

• An animal from a different species

Multiple Choice

The brain is inside the skull. What is the main way the skull helps the brain?

• the skull carries the oxygen to the brain

• The skull stores nutrients for the brain

• the skull protects the brain

• the skull allows the brain to move

Multiple Choice

The life cycle of a flowering plant starts again when a mature plant produces--

• seeds

• roots

• petals

• leaves

Multiple Choice

How is a plant life cycle usually different from an animal life cycle? During their cycle, only plants --

• eat food.

• move about.

• produce seeds

• grow larger

Multiple Choice

Is this plant flowering or nonflowering?

• flowering

• non-flowering

Multiple Select

Nonflowering plants make their seeds through what 2 things?

• plants & cones

• cones & spores

• spores & flowers

• flowers & plants

Multiple Choice

What is the female part of the flower called?

• pistil

• stamen

• anther

• sepals

Multiple Choice

What is an ovary?

• the male part of the flower that produces pollen

• the female part of the flower that becomes a fruit

• another name for the stem of the plan

Multiple Choice

Which insect is the main pollinator?

• ant

• bee

• bat

• butterfly

Multiple Choice

What role do honeybees play in the life cycle of some flowering plants?

• honeybees help spread plant seeds

• honeybees help to make plants food

• honeybees help plants reproduce

• honeybees help to protect plants

Multiple Choice

Identify the non-flowering plant

• Buttercup

• Cherry tree

• Wheat

• Bracken

Multiple Choice

When zara opens the switch, the lamp.....

• turns on because the circuit is complete

• turns on because the circuit is broken

• turns on because lamp is on

Multiple Choice

Which of the following completes the sentence? Most mammals......

• have feathers

• give birth to their young

• have moist skin

• lay eggs

Multiple Choice

Polar bears usually stand on floating ice when they hunt. How would warmer temperatures affect polr bears?

• There would be more ice so hunting would be easier

• There would be less ice so hunting would be easier

• There would be more ice so hunting would be harder

• There would be less ice so hunting would be harder

Multiple Choice

What classification of animals are humans?

• Mammals

• reptiles

• amphibians

• birds

Multiple Choice

Order the stages of Human life cycle:

• foetus, child, baby, adult

• baby, foetus, child, adult

• Foetus, baby, child, adult

• foetus, adult, baby, child

Multiple Choice

Which stage is missing in the life cycle of a beetle?

• larva

• Puppa

• Caterpillar

Multiple Choice

Which stage is missing?

• puppa

• adult

• egg

Multiple Select

Which two things make a polar bear well suited for its habitat?

• Its size.

• Its thick fur.

• Its colour.

• Its tail.

Multiple Choice

Habitats change over time. If animals do not adapt —

• they will live

• they will die

• the habitat will change again

• the seasons will become longer

Multiple Choice

The second stage in incomplete metamorphosis is a/an_

• embryo

• larva

• nymph

• adult

Multiple Choice

The process in which some organisms change form during different stages of life is called_.

• direct development

• germinate

• life span

• metamorphosis

Multiple Choice

A immature ______________ looks very similar to its parents.

• nymph

• adult

• puppa

• egg

Multiple Choice

Kinetic energy is energy due to...

• motion

• mass

• elasticity

• interactions between objects or particles

Multiple Choice

Potential energy is energy that is...

• being used currently

• stored

• never going to be used

• Incorrect motion

  
  

  already used

Multiple Choice

Which is an example of sound energy?

• light energy

• turning the lights on

• plucking a guitar string

• splitting nuclei

Multiple Choice

Can energy be created or destroyed?

• yes

• no