Weather review

Which statement is the best example of a hypothesis?

• How long is the life cycle of a pea plant?

• Peas will grow best in dry soil.

• What type of fertilizer should i use for my pea plants?

• It took 21 days for my pea plants to grow.

In an experiment, the Independent variable is the Variable you:

• Measure

• Change

• keep the same

• Discard

In an experiment, the Dependent variable is the variable you:

• Measure

• Change

• Keep the same

• discard

I put bean seeds in three different pots, one with wet soil, one with dry soil, one with sand. I then measure how much they have grown each day. The Independent variable is the:

• Height of the Plants

• The type of plants

• the soil

• the pots

I put bean seeds in three different pots, one with wet soil, one with dry soil, one with sand. I then measure how much they have grown each day. The dependent variable is the:

• Height of the Plants

• The type of plants

• the soil

• the pots

I put bean seeds in three different pots, one with wet soil, one with dry soil, one with sand. I then measure how much they have grown each day. The constant is the:

• Height of the Plants

• The type of plants

• the soil

• the time

according to the data table, what is the average highest temperature in May?

• 30 c

• 31 c

• 32 c

• 33 c

According to the data table, what is the average lowest temperature in December?

• 21 c

• 25 c

• 22 c

• 30 c

What gas is the most abundant in the atmosphere?

• Argon

• Oxygen

• CO2

• Nitrogen

Which Greenhouse gas is the most abundant in the atmosphere?

• Water Vapor

• Argon

• CO2

• Methane