This Grade 5 hard worksheet stretches reasoning about water distribution, drought, and sphere interactions through challenging mixed-format activities for stronger learners. Four multiple choice questions cover percentages of salt water, freshwater storage, hurricane formation, and the climate-versus-weather distinction in detail. Five fill-in items push students to predict how melting glaciers, deforestation, and warming oceans connect across the hydrosphere, atmosphere, and biosphere using clear scientific vocabulary and careful evidence.
Style:
Earth's Systems: Water and Weather
Part A: Multiple Choice
Circle the best answer for each question.
1. About what percent of Earth's water is found in oceans as salt water?
A) 97 percent
B) 50 percent
C) 25 percent
D) 3 percent
2. Where is the largest share of Earth's freshwater stored?
A) Rivers and streams
B) Glaciers and polar ice
C) Underground aquifers
D) Clouds in the atmosphere
3. Which interaction best describes a hurricane gaining strength over warm ocean water?
A) Geosphere with biosphere
B) Atmosphere with biosphere
C) Atmosphere with hydrosphere
D) Geosphere with atmosphere
4. Which statement best distinguishes climate from weather?
A) Climate is forecast hourly; weather is predicted yearly.
B) Climate is short-term; weather is long-term.
C) Climate only happens at sea; weather only on land.
D) Climate is long-term average; weather is short-term conditions.
Part B: Fill in the Blank
Write the correct answer on each line.
1. If global temperatures rise, glaciers melt and add freshwater to the oceans.
2. A long period of below-average rainfall in a region is called a drought.
3. Warmer ocean water can fuel stronger storms, an example of energy moving from the hydrosphere to the atmosphere.
4. Cutting down a forest reduces transpiration and changes how much water enters the atmosphere.
5. Only about 1 percent of Earth's water is liquid freshwater that humans can easily use.
Earth's Systems: Water and Weather
★ Part A: Multiple Choice
Circle the best answer for each question.
1. About what percent of Earth's water is found in oceans as salt water?
A) 97 percent
B) 50 percent
C) 25 percent
D) 3 percent
2. Where is the largest share of Earth's freshwater stored?
A) Rivers and streams
B) Glaciers and polar ice
C) Underground aquifers
D) Clouds in the atmosphere
3. Which interaction best describes a hurricane gaining strength over warm ocean water?
A) Geosphere with biosphere
B) Atmosphere with biosphere
C) Atmosphere with hydrosphere
D) Geosphere with atmosphere
4. Which statement best distinguishes climate from weather?
A) Climate is forecast hourly; weather is predicted yearly.
B) Climate is short-term; weather is long-term.
C) Climate only happens at sea; weather only on land.
D) Climate is long-term average; weather is short-term conditions.
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) If global temperatures rise, glaciers melt and add freshwater to the oceans.
2) A long period of below-average rainfall in a region is called a drought.
3) Warmer ocean water can fuel stronger storms, an example of energy moving from the hydrosphere to the atmosphere.
4) Cutting down a forest reduces transpiration and changes how much water enters the atmosphere.
5) Only about 1 percent of Earth's water is liquid freshwater that humans can easily use.
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
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