"Growing Plants" Gizmo Open Notes Quiz

Last updated 12 months ago

11 questions

2

3.5

3

2.5

Which amount of water helped the plants grow the most?

0 mL

40mL

70mL

100mL

Which amount of water made the plants grow least?

40mL

70mL

100mL

When watering plants, this experiment shows that more water is always better.

True

False

Which amount of light helped plants grow the most in height?

1 light

2 lights

3 lights 

4 lights

Which amount of light helped plants grow the most in mass?

1 light

2 lights

3 lights 

4 lights

Which amount of light helped plants grow the least in terms of mass?

1 light

2 lights

3 lights 

4 lights

In activity C , you should have changed two independent variables?

True

False

For activity C, say you wanted to see how "soil" affects the plant growth. What should be kept standard/constant? (select all that apply)

light

soil

water 

seed type 

What was the independent variable you selected for Activity C?

What was the dependent variable for activity C?

A student wants to test the affect of fertilizer and light on plant growth. They put a tomato seed in all 4 pots, they give each pot 70mL of water, and varying amounts of fertilizer and different amounts of light in each pot. Why would it be hard for them to come to a conclusion?

They only tested one independent variable.

They tested two independent variables at once.

Fertilizer doesn't affect all plant growth.

Plants cannot have dependent variables. 

They gave too much water.

Which amount of water helped the plants grow the most? 

0 mL

40mL

70mL

100mL

Which amount of water made the plants grow least? 

40mL

70mL

100mL

When watering plants, this experiment shows that more water is always better. 

True

False

Which amount of light helped plants grow the most in height? 

1 light

2 lights

3 lights 

4 lights

Which amount of light helped plants grow the most in mass? 

1 light

2 lights

3 lights 

4 lights

Which amount of light helped plants grow the least in terms of mass? 

1 light

2 lights

3 lights 

4 lights

In activity C , you should have changed two independent variables? 

True

False

For activity C, say you wanted to see how "soil" affects the plant growth. What should be kept standard/constant? (select all that apply)

light

soil

water 

seed type 

A student wants to test the affect of fertilizer and light on plant growth. They put a tomato seed in all 4 pots, they give each pot 70mL of water, and varying amounts of fertilizer and different amounts of light in each pot. Why would it be hard for them to come to a conclusion?

They only tested one independent variable.

They tested two independent variables at once.

Fertilizer doesn't affect all plant growth.

Plants cannot have dependent variables. 

They gave too much water.