Where does the energy needed to make electricity come from? Select one:

a.
Fuel

b.
Heat

c.
Respiration

d.
Molecular movement

Question 2

If a marshmallow is toasted over a campfire, where did the energy to ‘toast’ the marshmallow originate?
Select one:

a.
Fire

b.
Logs

c.
Air

d.
Marshmallow

Question 3

Where does almost all of Earth’s energy come from?
Select one:

a.
The Sun

b.
Earth’s core

c.
Plants

d.
Caffeine

Question 4
Which process is responsible for turning the Sun’s energy into the energy stored in an apple?
Select one:

a.
Transpiration

b.
Respiration

c.
Decomposition

d.
Photosynthesis

Question 5

Where does Earth’s internal heat come from? Choose all correct answers.
Select one or more:

a.
The Sun

b.
Leftover from Earth’s formation

c.
Radioactivity

d.
Melted rock

Question 1 is A (Fuel) and Question 2 is A (Fire) and Question 3 is A (The Sun) and Question 4 is D

Explanation:

Where does the energy needed to make electricity come from?

A, fuel.

If a marshmallow is toasted over a campfire, where did the energy to ‘toast’ the marshmallow originate?

C, fire.

Where does almost all of Earth’s energy come from?

A, The Sun.

Which process is responsible for turning the Sun’s energy into the energy stored in an apple?

D, Photosynthesis.

Where does Earth’s internal heat come from? Choose all correct answers.

B, Leftover from Earth’s formation, and C, Radioactivity.

Sorry if I got any incorrect, I hope this helped.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.