Synthesising across multiple texts

Question 1

Read the three excerpts below about the water cycle. Excerpt A: "The sun's heat causes water from oceans, lakes, and rivers to turn into vapor and rise into the sky." Excerpt B: "When the water vapor cools, it forms clouds through a process called condensation." Excerpt C: "Eventually, the water in clouds becomes heavy and falls back to Earth as rain, snow, or hail." Which paragraph best integrates the information from all three excerpts about how water moves in the water cycle?

Accepted Answer

Water from bodies of water evaporates because of the sun’s heat, then the vapor cools and condenses into clouds, and finally the clouds release the water as precipitation that returns to the Earth.

Answer

The sun heats water, turning it into vapor that rises, and this vapor later becomes clouds.

Answer

Water evaporates, then plants release water vapor through transpiration, and finally the vapor becomes rain.

Answer

Rain falls from clouds, then the sun evaporates the rain back into vapor, which forms clouds again.

Question 2

Read the three short passages about the life cycle of a butterfly. Passage A: "Butterflies begin their lives as eggs laid on the underside of leaves." Passage B: "When the eggs hatch, the larvae, called caterpillars, eat leaves and grow rapidly, shedding their skin several times." Passage C: "After the caterpillar is fully grown, it forms a chrysalis, inside which it transforms into an adult butterfly that emerges with wings." Which of the following statements best integrates the information from all three passages into a single, accurate summary?

Accepted Answer

Butterflies start as eggs on leaf undersides, hatch into leaf‑eating caterpillars that grow and shed skin, then become a chrysalis where they transform into winged adults.

Answer

Caterpillars eat flowers, then turn into butterflies that lay eggs on the ground.

Answer

The life cycle of a butterfly includes an egg, a caterpillar that never sheds its skin, and a chrysalis that turns directly into a moth.

Answer

Butterflies lay eggs on the tops of leaves, and the caterpillars immediately become adult butterflies without a chrysalis stage.

Question 3

Lila is preparing a 2‑minute oral talk for her class about the benefits of planting trees. She has three sources: - Source 1 (Kids Eco Book): “Trees absorb carbon dioxide and release oxygen, helping clean the air.” - Source 2 (BBC Kids article): “A single mature oak can store up to 2.5 tonnes of carbon over its lifetime.” - Source 3 (Interview with Mr. Patel, local park ranger): “Planting native trees also provides food and shelter for birds and insects.” Which of the following scripts best shows Lila’s ability to synthesize the information from all three sources in her own words while clearly crediting each source?

Accepted Answer

Trees help clean our air by taking in carbon dioxide and giving out oxygen. That's what the Kids Eco Book tells us. A mature oak can store around 2.5 tonnes of carbon during its life, as the BBC Kids article explains. And, as Mr. Patel, our park ranger, said, planting native trees also gives food and homes for birds and insects.

Answer

Trees absorb carbon dioxide and release oxygen, a single oak can store up to 2.5 tonnes of carbon, and planting native trees provides food and shelter for wildlife.

Answer

According to the Kids Eco Book, trees clean the air. The BBC Kids article says a mature oak stores carbon, and Mr. Patel said trees help birds.

Answer

I think trees are great because they clean the air and help animals. The Kids Eco Book says they do that, and the BBC Kids article shows numbers, but I’m not sure about the park ranger.

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