Science 2 4th GP Reviewer

Multiple Choice

the highest landform on Earth

• plateau

• hill

• mountain

• volcano

Multiple Choice

a highland that is lower than a mountain

• plateau

• hill

• mountain

• volcano

Multiple Choice

it has an opening called a crater

• plateau

• hill

• mountain

• volcano

Multiple Choice

a very hot molten or semi molten rock

• peak

• lava

• magma

• dormant

Multiple Choice

burning stones, and ashes come out of the crater during an eruption

• peak

• lava

• magma

• dormant

Multiple Choice

is a flat land between mountains or hills

• peak

• lava

• plain

• valley

Multiple Choice

a flat level land

• peak

• lava

• plain

• valley

Multiple Choice

a small body of fresh water surrounded by land

• ocean and sea

• river

• lake

• pond

Multiple Choice

a body of fresh water surrounded by land

• ocean and sea

• river

• lake

• pond

Multiple Choice

large bodies of salt water

• ocean and sea

• river

• lake

• pond

Multiple Choice

a water form where water flows out of the ground

• underground water

• pond

• waterfall

• spring

Multiple Choice

What are renewable resources?

• A limited amount and cannot be replaced in a human life time.

• Plastic bags

• Coal, oil, and natural gas

• Can be replaced in our lifetime through natural processes

Multiple Choice

Trees are renewable resources.

• True

• False

Multiple Choice

Wind is a renewable resource.

• True

• False

Multiple Choice

Oil is a renewable resource.

• True

• False

Multiple Choice

Rocks are renewable resources.

• True

• False

Multiple Choice

Water is a renewable resource.

• True

• False

Multiple Choice

The sun is a renewable resource.

• True

• False

Multiple Choice

Gold is a renewable resource.

• True

• False

Multiple Choice

Natural gas is a renewable resource.

• True

• False

Multiple Choice

Minerals are renewable resources.

• True

• False

Multiple Choice

Trees are a renewable resource because ...

• they can be replanted.

• of how big they can grow.

• they burn in forest fires.

• birds live in them.

Multiple Choice

Oil is not a renewable resource because ...

• it comes from the ground.

• it cannot be replaced.

• it is too gooey.

• it is not heavy enough.

Multiple Choice

_____ is a very important natural resource on the Earth. It is very useful to plants, animals, and humans.

• Soil

• coffee

• rice

Multiple Select

_______ and _______ live in the soil because there is air in the spaces between soul particles.

• spider

• earthworms

• ants

Multiple Choice

Use electricity devices responsibly. The less you use electricity, the lesser fuel is consumed.

• True

• False

Multiple Choice

Cut trees.

• True

• False

Multiple Choice

Reduce means to make less.

• True

• False

Multiple Choice

Recycle means to use a product over and over again in the same form.

• True

• False

Multiple Choice

Reuse means to go through a new process in order to be used again.

• True

• False

Multiple Choice

We should recycle to extend the life of many nonrenewable resources such as metals.

• True

• False

Multiple Choice

Tin cans and glass bottles are made from minerals which can be recycled by melting them making them into new tin cans and glass bottles.

• True

• False

Multiple Choice

Plastic bottles cannot be recycled.

• True

• False

Multiple Choice

Too much cutting of trees results to forest denudation.

• True

• False

Multiple Choice

Soil erosion removes the most important layer of the soil called topsoil.

• True

• False

Multiple Choice

1.What is soil pollution?

• This is the contamination of the soil with bad harmful, chemical and waste

• Cutting down of trees and using them to make furniture

• Growing of trees and cutting them down

•  Contamination of the ones home

Multiple Choice

Landslides is the effect of tsunami.

• True

• False

Multiple Choice

While driving John throws his plastic bottle in a near buy open  is a form of land pollution

• False

• True

Multiple Choice

4.We should use shopping bags made of

•  Plastics

• Leather

• Paper

• animal skin

Multiple Choice

How can land pollution harm the environment?

• It can destroy the homes of animals

• It can spoil  the beauty of nature

• It can allow harmful chemicals to enter the soil

• All of the above

Multiple Choice

What do you mean by 3 R's

• Reduce, Rearrange , Recycle

• Reduce , Reuse , Recycle

• Return, Reduce, Rearrange

• Reuse, Reconnect. Recycle

Multiple Choice

We can prevent water pollution by:

• Reduce the use of plastic.

• Properly dispose of chemicals.

• Clean up after your animals.

• All of the above

Multiple Choice

There is nothing we can do to stop water pollution.

• True

• False

Multiple Choice

What is clean air?

• Air that you can easily breathe

• Air that is hard to breathe

Multiple Choice

Clean air can __________

• make you sick

• not make you sick

Multiple Choice

What are the effects of having clean air? (Check all that are correct)

• You can easily breathe

• You won't get allergies or asthma

• It would make you live longer

• Your skin will get itchy

Multiple Select

Select four examples of Waterborne diseases

• diarrhea

• dysentery

• Cholera

• Typhoid Fever

• Chicken Pox

Multiple Select

Select three examples of Airborne diseases

• Dengue

• Influenza

• Chicken Pox

• Malaria

• Tuberculosis

Multiple Select

Select three examples of Airborne diseases

• Dengue

• Influenza

• Chicken Pox

• Malaria

• Tuberculosis

Multiple Choice

Care and Concern for the Earth:

Plant more trees.

Multiple Choice

Care and Concern for the Earth:

Throw your trash anywhere.

Multiple Choice

Care and Concern for the Earth:

Your garbage should be segregated into biodegradable and nonbiodegradable.

Multiple Choice

Care and Concern for the Earth:

Burn trees.

Multiple Choice

Care and Concern for the Earth:

Burn solid waste like paper, plastics, and other materials.

Multiple Choice

Care and Concern for the Earth:

Save water and electricity.

Multiple Choice

Which of these would i wear when the weather is cold?

Multiple Choice

During summer the weather is usually ______

• Very cold

• Sunny

• Very wet

Multiple Choice

All these are worn during _________ weather.

• Rainy

• Sunny

• Dry

Multiple Choice

Clothes are worn for different reasons.

• True

• Not at all

• False

Multiple Choice

We can use clothes to identify people and what they do.

• True

• False

• No way

Multiple Choice

If i have to go out in the rain which of these can i wear to protect myself?

Multiple Choice

What is the phase of the moon?

• first quarter

• last quarter

• waxing gibbous

Multiple Choice

What is the phase of the moon?

• waning crescent

• waxing crescent

• waning gibbous

Multiple Choice

What is the phase of the moon?

• first quarter

• last quarter

• waning gibbous

Multiple Choice

What is the phase of the moon?

• full moon

• new moon

• waxing gibbous

Multiple Choice

What is the phase of the moon?

• waxing crescent

• waning crescent

• new moon

Multiple Choice

What is the phase of the moon?

• last quarter

• first quarter

• waning gibbous

Multiple Choice

What is the phase of the moon?

• new moon

• full moon

• crescent moon

Multiple Choice

How long does it take to complete one cycle of moon's phases?

• 28 days

• 29 1/2 days

• 28 1/2 days

Multiple Choice

"Waning" means

• Growing

• Shrinking

Multiple Choice

Waxing means...

• Growing

• Dying

• Losing light

• Moving