Soils Review. Question #1 Answer Texture. Question #2 Where do growing plants get their nutrients...

Soils ReviewSoils Review

Question #1Question #1

AnswerAnswer

Texture.Texture.

Question #2Question #2

Where do growing plants get their Where do growing plants get their nutrients and water from?nutrients and water from?

AnswerAnswer

The Soil.The Soil.

Question #3Question #3

If I put soil in a cup with holes in the If I put soil in a cup with holes in the bottom and add water, what can bottom and add water, what can I do to record how much water I do to record how much water

the soil will hold?the soil will hold?

AnswerAnswer

Record how much water comes out Record how much water comes out the bottom.the bottom.

Question #4Question #4

How could a farmer test soil to see How could a farmer test soil to see which will grow the most of his which will grow the most of his

crop?crop?

AnswerAnswer

Plant seeds in different soils..Plant seeds in different soils..

Question #5Question #5

What are some words that would What are some words that would describe a soil’s texture?describe a soil’s texture?

AnswerAnswer

Hard, soft, grainy, smooth, rough. Hard, soft, grainy, smooth, rough. Texture is how it feels.Texture is how it feels.

Question #6Question #6

If I say a soil is medium brown, If I say a soil is medium brown, what property am I observing?what property am I observing?

AnswerAnswer

Color.Color.

Question #7Question #7

If I chose to use compost in my If I chose to use compost in my garden and Ms. Bara did not, how garden and Ms. Bara did not, how

might our soils be different?might our soils be different?

AnswerAnswer

My soil would have more humus in My soil would have more humus in it with nutrients.it with nutrients.

Question #8Question #8

How do earthworms help growing How do earthworms help growing plants?plants?

AnswerAnswer

Make room in the soil for air and Make room in the soil for air and water with their tunnels. They water with their tunnels. They

decompose organic materials to decompose organic materials to create humus that is nutrient rich.create humus that is nutrient rich.

Question #9Question #9

If your soil is full of sand and clay, what If your soil is full of sand and clay, what could you do to improve it for could you do to improve it for

gardening?gardening?

AnswerAnswer

Add humus.Add humus.

Question #10Question #10

Describe wet clay and what you Describe wet clay and what you can do with it.can do with it.

AnswerAnswer

You can roll it in a ball. It is wet You can roll it in a ball. It is wet and slimy.and slimy.

Question #11Question #11

Which lists types of soil?Which lists types of soil?

a.a. humushumus b. softb. soft c. smearsc. smears

clayclay grainy grainy no smearno smear

sandsand smooth smooth rolls in ballrolls in ball

AnswerAnswer

A.A.

Question #12Question #12

What will you see if sand and What will you see if sand and humus are put in a test tube with humus are put in a test tube with water and then shaken and given water and then shaken and given

time to settle?time to settle?

AnswerAnswer

Layers of sand, humus, and water.Layers of sand, humus, and water.

Question #13Question #13

If you are making dinner, what can If you are making dinner, what can you do to recycle leftover you do to recycle leftover

vegetable peelings?vegetable peelings?

AnswerAnswer

Make compost.Make compost.

Question #14Question #14

What decomposer organism helps What decomposer organism helps to turn organic material into rich to turn organic material into rich

soil?soil?

AnswerAnswer

Earthworms.Earthworms.

Question #15Question #15

If it is cool outside and you notice If it is cool outside and you notice steam rising from a compost pile, steam rising from a compost pile,

why is that?why is that?

AnswerAnswer

Decaying plants create energy Decaying plants create energy which causes heat.which causes heat.

Question #16Question #16

If you collect a local sample of soil If you collect a local sample of soil and it rolls easily into a ball after and it rolls easily into a ball after you wet it, what type of soil most you wet it, what type of soil most

likely is there a lot of in it?likely is there a lot of in it?

AnswerAnswer

Clay.Clay.

Question #17Question #17

What happens to organic material What happens to organic material such as carrot peels and coffee such as carrot peels and coffee grounds after they stay in the grounds after they stay in the

soil?soil?

AnswerAnswer

They become part of the soil.They become part of the soil.

Question #18Question #18

Why is it an important property for Why is it an important property for plants if a soil holds water well?plants if a soil holds water well?

AnswerAnswer

Plants are then well watered.Plants are then well watered.

Question #19Question #19

Describe properties of humus?Describe properties of humus?

AnswerAnswer

Decaying plants are in it, full of Decaying plants are in it, full of nutrients, smears, does not roll nutrients, smears, does not roll

into a ball, soft.into a ball, soft.

Question #20Question #20

What are some things you would What are some things you would find in a compost pile?find in a compost pile?

AnswerAnswer

Organic materials, egg shells, Organic materials, egg shells, grass clippings, potato peelings, grass clippings, potato peelings,

coffee grinds, lettuce.coffee grinds, lettuce.

Question #21Question #21

What are some things you would What are some things you would not find in a compost pile?not find in a compost pile?

AnswerAnswer

Toys, shovel, plastic, metal, glass, Toys, shovel, plastic, metal, glass, pizza, chicken, cereal. pizza, chicken, cereal.

Question #22Question #22

When soil goes through a worm, it When soil goes through a worm, it comes out as?comes out as?

AnswerAnswer

Castings.Castings.

Question #23Question #23

Why do plants have roots?Why do plants have roots?

AnswerAnswer

To bring water and nutrients to the To bring water and nutrients to the plant from the soil.plant from the soil.

Question #24Question #24

What is the best type of soil for What is the best type of soil for gardening?gardening?

AnswerAnswer

Loam.Loam.

Question #25Question #25

What is loam made up of?What is loam made up of?

AnswerAnswer

A mixture of sand, humus, and A mixture of sand, humus, and clay. clay.

Question #26Question #26

What type of soil does water drain What type of soil does water drain through the quickest and why?through the quickest and why?

AnswerAnswer

Sand because it does not absorb Sand because it does not absorb much water and has large much water and has large

particles.particles.

Question #27Question #27

What type of soil does water drain What type of soil does water drain through the slowest and why?through the slowest and why?

AnswerAnswer

Clay because it has small particles Clay because it has small particles and absorbs more water.and absorbs more water.