WorksheetsHeat, Soil Review
Total questions: 10
Worksheet time: 47mins
Name
Class
Date
1.
what's the purpose of the phloem?
a)
to bring water through the stem
b)
to bring food through the stem
c)
Captures the sunlight
d)
makes the plant green
2.
what's the purpose of the xylem?
a)
to bring the food through the stem
b)
to capture sunlight
c)
produce pollen
d)
to bring the water through the stem
3.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
4.
Which of the following is an example of convection?
a)
A hair dryer is drying up your hair.
b)
When the AC or heater changes the temperature.
c)
When a car engine turns hot after being turned on.
d)
When you are making soup and the water is rising and lowering.
5.
When a pot is touching a stove that is on, what heat transfer is happening?
a)
I don't know??????
b)
Radiation
c)
Conduction
d)
Convection
6.
This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:
a)
Conduction.
b)
Convection.
c)
Radiation.
7.
Which layer of soil is on the bottom?
a)
topsoil
b)
subsoil
c)
bedrock
d)
bottomsoil
8.
Humus is.....
a)
the dead parts of plants and animals in soil.
b)
A food we eat with pretzels.
c)
The tiny particles inside of soil
d)
The roots that come off of a plant and live in soil.
9.
The texture of soil depends mainly on
a)
the types of plants that grow in the soil.
b)
the size of the particles in the soil.
c)
the color of the soil.
d)
the number of worms in the soil.
10.
What is the process of rocks being broken down over time called?
a)
Weathering
b)
Accumulation
c)
Condensation
d)
Evaporation
100 %
