water cycle

Open Ended

What could be some consequences if Earth runs out of water?

Multiple Choice

Which of the following is NOT an effort mentioned by the Supreme Council for the Environment in Bahrain to preserve water?

• Establishing the Water Resources Council

• Determining environmental standards for air and water quality

• Combating oil spills

• Building new dams for hydroelectric power

Open Ended

Explain why the water cycle is important for life on Earth.

Open Ended

List and briefly describe any two stages of the water cycle.

Fill in the Blanks

The process by which water changes from a liquid to a gas is called

.

Multiple Select

Which of the following are key processes in the water cycle?

• Evaporation

• Condensation

• Photosynthesis

• Precipitation

Multiple Choice

According to the learning objective, what should students be able to do after this lesson?

• Describe the importance of water conservation

• Identify the different stages in a water cycle

• Explain the process of photosynthesis

• List the uses of water in agriculture

Open Ended

Describe the sequence of events in the water cycle, starting from evaporation.

Multiple Choice

What is the main source of water vapor in the atmosphere according to the water cycle?

• Oceans

• Lakes

• Rivers

• Plants

Multiple Choice

Which process in the water cycle is responsible for water vapor turning into liquid water, forming clouds?

• Evaporation

• Condensation

• Precipitation

• Transpiration

Fill in the Blanks

The process by which water from plant leaves turns into vapor is called

.

Multiple Select

Which of the following are forms of precipitation?

• Rain

• Snow

• Sleet

• Fog

Multiple Choice

Which of the following best describes surface runoff?

• Water that flows over the land surface from rain, snowmelt, or other sources

• Water that seeps into the ground and fills pore spaces

• Water that evaporates directly from lakes and oceans

• Water that is stored in glaciers and ice caps

Fill in the Blanks

The process by which water moves from the land surface into the groundwater system is called

.

Multiple Select

Which of the following statements about the water cycle are correct?

• Runoff is a major component of the water cycle

• Groundwater originates as rainfall or snow

• Runoff occurs only in lakes

• Groundwater never returns to the surface

Open Ended

Explain how groundwater is formed and how it eventually returns to surface streams, lakes, or oceans.

Fill in the Blanks

Mariam has set up a model of Water Cycle. She saw some water droplets dripping from the plastic sheet. Can you explain how the water droplets were formed on the plastic sheet?

Open Ended

Why is it important to think about whether Earth could ever run out of water?

Multiple Choice

What are some important classroom rules that help create a positive learning environment?

• Come prepared, sit still, raise your hand to talk, no eating, be on time, be respectful

• Talk whenever you want, eat in class, come late, ignore others

• Only listen to the teacher, never ask questions, always eat snacks

• Leave the classroom whenever you want, do not participate, be disrespectful