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2nd Grade Science > SOLs 2.4a,b > Flashcards

SOLs 2.4a,b Flashcards

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1
Q

Under the ground. Take in nutrients (minerals) from the dirt and rocks and they help the plant stay in place in the soil.

A

Roots

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2
Q

Moves the nutrients to other parts of the plants and it helps hold the plant and leaves upright

A

Stem.

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3
Q

Takes in sunlight and gases to the plant. Makes its food through a process called photosynthesis.

A

Leaves

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4
Q

Part of the plant that makes more seeds. This is the part of the flower that is usually very pretty. Many flowers’ seeds are moved by the wind, animals, and insects, to produce new plants. This is called pollination.

A

Blossom.

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5
Q

Many flowers’ seeds are moved by the wind, animals, and insects, to produce new plants. This is called?

A

Pollination

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6
Q

When a leaf takes in sunlight and gases to make food, this is called?

A

Photosynthesis

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7
Q

Part of the plant that holds and protects the seeds

A

Fruit

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8
Q

Life cycle of the butterfly?

A

Egg, larva (caterpillar), pupa (chrysalis), butterfly

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9
Q

A distinct or big change?

A

Metamorphosis

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10
Q

More than a quart?

A

Gallon

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11
Q

A coffee cup holds?

A

Less than a liter

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12
Q

A milk jug holds

A

A gallon

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13
Q

A cooking pan holds more than

A

One liter

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14
Q

A bathtub holds

A

More than a liter of water

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15
Q

A spoon holds

A

Less than a cup

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16
Q

Less than a cup?

A

A pint?

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17
Q

About equal to a liter

A

A quart

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18
Q

Less than a pint

A

A cup

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19
Q

Leaves make?

A

Food

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20
Q

Stems hold up the ________ and move water and ________ through it

A

Plant

Nutrients

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21
Q

Roots take in ________ and __________ from the _________.

A

Water
Nutrients
Soil

22
Q

Flowers make?

A

Seeds

23
Q

Most seeds are protected by?

A

seed coat

24
Q

When a seed gets water and warmth, it may?

A

Germinate

25
Q

As a plant grows, it?

A

Changes

26
Q

Plants and animals go thru?

A

Lifecycles

27
Q

What are life cycles?

A

Changes and growth that occur in a certain order over and over again

28
Q

When does a plant’s life cycle begin?

A

As a tiny seed

29
Q

Each tiny seed contains?

A

A tiny plant inside

30
Q

When a seed is placed in soil (dirt) and given what ________________________ it will burst through the shell of the seed and roots will begin to grow.

A

Food
Water
Air
Sunlight

31
Q

A sphere and a cube are different because?

A

A sphere has 0 faces and a cube has 6 faces

A cube has edges and vertices where a sphere does not. A sphere can roll and a cube cannot.

32
Q

A cone and a pyramid are alike because?

A

They both have a point and a base

33
Q

A cube and a rectangular prism are alike because?

A

They both have 8 vertices and they both have 6 faces.

34
Q

A cylinder and a sphere are alike because?

A

Because they are both curved.

Neither figure has edges or vertices and they can both roll.

35
Q

A pyramid and cube are different because?

A

A pyramid has 5 faces and a cube has 6 faces.

37
Q

A cylinder and a sphere are different because?

A

A cylinder has 2 faces and a sphere does not have a face

38
Q

I am a solid figure. Two of my faces are circles. What am I?

A

Cylinder

39
Q

I am a flat shape. I don’t have any sides. What am I?

A

Circle

40
Q

I am a three dimensional shape. I have six faces. Each face is a square. What am I?

A

Cube

41
Q

I am a flat shape. I have four sides. My sides are not equal. What am I?

A

Rectangle.

42
Q

I am a three dimensional shape. I have curved sides. I have no faces. What am I?

A

Sphere

43
Q

Plane shape = square

A

Cube

44
Q

Plane shape = rectangle + square

A

Rectangular prism

45
Q

Plane shape = circle + triangle

A

Cone

46
Q

Plane shape = circle

A

Sphere

47
Q

Plane shape = circle + rectangle

A

Cylinder

48
Q

Faces, edges, vertices: cube

A

6 faces, 12 edges, 8 vertices

49
Q

Faces, edges, vertices: rectangular prism

A

6 faces, 12 edges, 8 vertices

50
Q

Faces, edges, vertices: pyramid

A

5 faces, 8 edges, 5 vertices

51
Q

Faces, edges, vertices: cylinder

A

2 faces, 0 edges, 0 vertices

52
Q

Faces, edges, vertices: cone

A

1 face, 0 edges, 1 vertex

53
Q

Faces, edges, vertices: sphere

A

0 faces, 0 edges, 0 vertices

2nd Grade Science (3 decks)

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