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Science Flashcards

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Biology 101 flashcards
1
Q

What is an ecosystem?

A

an Eco system includes all living things in an area growing and living with each other.

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2
Q

Name two types of habitats.

A

Aquatic and terrestrial

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3
Q

What is a vertebrae?

A

An animal with a back bone.

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4
Q

What is an invertebrate? Name two.

A

An animal without a backbone.

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5
Q

What is a mammal?

A

Warm blooded
Feed their young milk
Make live young
Have hair or fur

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6
Q

What is a reptile?

A

Has dry skin with scales
Cold blooded
Lays eggs or makes live young

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7
Q

What is a bird?

A

Has feathers and wings
Lays eggs
Warm blooded
Some can fly and some cannot fly

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8
Q

Where does a fish live?

A

In water
Cold blooded
Has scales
Give birth to live young and some lay eggs

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9
Q

What is an amphibian?

A

Has moist skin
Lays eggs
Has webbed feet
Lives in the water and on land

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10
Q

Is a jelly fish a vertebrae?

A

Is a spider an invertebrate or vertebrae?

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11
Q

Name 2 vertebrae and 2 invertebrates?

A

Do we have any local scientists and can you name them?

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12
Q

Who is a scientist?

A

Involved in research
Trained in science
Solves scientific problems

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13
Q

What is a force?

A

A push
A pull
Twist or turn

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14
Q

Is a pond an ecosystem? What type of ecosystem is it?

A

Yes an aquatic ecosystem

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15
Q

Name 3 organisms within a pond.

A

Name 3 organisms in a terrestrial ecosystem.

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16
Q

What is a habitat?

A

A place where organisms live.

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17
Q

What is an organism?

A

Any living plant or animal.

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18
Q

What three things do we need to stay alive?

A

Food, water and air.

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19
Q

What is a food chain?

A

It shows the relationship between organisms within an ecosystem.

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20
Q

Do all food chains being with a plant or an animal?

A

Plant

21
Q

What is an example of a PRODUCER?

A

A plant

22
Q

What are the other organisms of a food chain called?

A

CONSUMERS

23
Q

What is a HERBIVORE?

A

Eats only plants

24
Q

What is an omnivore?

A

They eat both PLANTS and ANIMALS.

25
Q

Do CARNIVORES eat plants?

A

No

26
Q

Name 2 carnivores, omnivores and herbivores.

A

Do humans eat plants only?

27
Q

Where do plants get their ENERGY from?

A

Mars Pluto or the sun?

28
Q

Where do animals and humans get energy from?

A

Plants and animals that they eat

29
Q

Is POLLUTION good for the environment?

A

Why?

30
Q

Name three ways humans cause pollution.

A

How can we prevent pollution?

31
Q

During the day what do we see in the sky?

A

Clouds and the sun.

32
Q

How many season do we have in Trinidad?

A

Rainy season and dry season.

33
Q

What is at the center of our solar system?

A

The earth, stars or the sun?

34
Q

Name three activities that we do during the day and night.

A

Does the moon have any gravity?

35
Q

Is the earth round, spherical or square?

A

Does the sun spin around the earth?

36
Q

What is a season?

A

Type of weather pattern.

37
Q

When does the dry season start?
June - December
January- May

A

During the dry season is it hot or cold?

38
Q

What activities can you do outside during the dry season?

A

What clothing should be worn during the dry season?

39
Q

When does the wet season begin?

A

What activities can you do during the wet season?

40
Q

What type of clothing should be worn during the wet season?

A

What type of natural disasters can occur during the wet season?

41
Q

During the dry season what type of natural disasters can occur?

A

Name three activities that use wind energy.

42
Q

Is wind energy used to make electricity?

A

What is used to convert wind energy to electrical energy?
A kite
A turbine
A windmill?

43
Q

What is a wind vane used for?

A

What is an anemometer?

44
Q

What is a wind stock used for?

A

To measure the direction of the wind.

45
Q

What is a mixture?

A

How can mixtures be separated?

46
Q

What is material?

A

Any substance used to make something.

47
Q 
What is a chair made from?
Drinking glass?
Jacket?
Bottle?
Fork?
Envelope?
Rain boots?
A

What is texture?

48
Q

What is strength of a material?
Mass if a material?
What is flexibility
What is transparency

A

What is a simple machine?

49
Q

A simple machine is any tool used to make work easier.

A 
Can forces make things
Move
Stop
Sped up
Slow down
Change direction

Agricultural Science (2 decks)

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