PHD SCIENCE MODULE 3 GRADE 5- RECOVERY

What are the four main components of Earth's systems?

• biosphere, cryosphere, troposphere, and geosphere

• lithosphere, troposphere, hydrosphere, and stratosphere

• atmosphere, hydrosphere, geosphere, and biosphere

• geosphere, cryosphere, atmosphere, and biosphere

Explain the difference between weather and climate.

• Weather and climate are the same thing.

• Weather only affects humans, climate affects the planet.

• Weather is short-term, climate is long-term.

• Weather is long-term, climate is short-term.

Define weathering and provide an example.

• An example of weathering is the gradual wearing away of rocks by wind and water, leading to the formation of sediment.

• Weathering is the sudden formation of rocks due to extreme heat

• Weathering is the process of rocks turning into liquid form

• Weathering is the result of rocks growing in size due to pressure

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How does erosion differ from weathering?

• Erosion creates new material, while weathering removes material.

• Weathering breaks down material, while erosion transports the material.

• Weathering only occurs in water, while erosion occurs on land.

• Erosion is a slow process, while weathering is rapid.

Describe the process of deposition.

• Deposition is the geological process where sediments, soil, and rocks are added to a landform or landmass.

• Deposition is the process of volcanic eruption.

• Deposition involves the melting of rocks due to high temperatures.

• Deposition is the process of erosion where sediments are removed from a landform.

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What is unique about Balinese rice farming?

• it uses ducks to eat pests in the rice fields

• it relies on robots to plant and harvest rice

• it grows rice underwater

• it is the only rice farming that uses balloons to scare away birds

How can sustainable systems help protect the environment?

• Sustainable systems increase waste and deplete resources.

• Sustainable systems have no impact on renewable energy.

• Sustainable systems contribute to higher pollution levels.

• Sustainable systems reduce waste, conserve resources, promote renewable energy, and minimize pollution.

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What are the causes of landslides?

• Various factors including heavy rainfall, earthquakes, volcanic eruptions, human activities, and slope instability.

• Unicorns dancing

• Global warming

• Alien invasions

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NGSS.MS-ESS3-2

Why is conservation important for the environment?

• Conservation helps protect biodiversity, preserve natural resources, maintain ecosystem balance, and mitigate climate change.

• Conservation is too expensive to implement

• Conservation only benefits a few species

• Conservation has no impact on the environment

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What are the different stages of the water cycle.

• Freezing, Melting, Boiling, Sublimation

• Evaporation, Condensation, Collection, Runoff

• Filtration, Absorption, Desalination, Purification

• Evaporation, Condensation, Precipitation, Collection

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