Deforestation Causes & Scale · seed 1 · A4, ink-friendly. The answer key prints on its own page for grown-ups.

Why Rainforests Are Being Cut Down

Science · Rainforests · ages 9-11
Name ______________________   Date ____________
  1. About how many hectares of forest are lost around the world every year?

    • 10 thousand
    • 10 million
    • 10 billion
  2. Which of these is a major cause of rainforest deforestation?

    • Cattle ranching
    • Volcanic eruptions
    • Ocean storms
  3. Logging for timber is one of the causes of rainforest deforestation.

    Circle one:   True   False

  4. Palm oil and soy are grown on cleared rainforest land mostly for what reason?

    • To use in food and other products sold around the world
    • To feed the animals that already live in the rainforest
    • To rebuild the rainforest faster
  5. Look at the chart. Which cause clears the most rainforest in the Amazon?

    Cattle80Soy & palmoil10Logging6Mining4
    • Mining
    • Logging
    • Cattle ranching
  6. Cutting down a rainforest destroys homes for millions of species. Which topic does this harm?

    • Ocean currents
    • Biodiversity
    • Volcanic activity
  7. If the world loses about 10 million hectares of forest each year, about how many million hectares would be lost in 5 years at that rate?

    Answer: ______________

  8. Miguel says deforestation only hurts animals, not people. What is wrong with his idea?

    • Nothing is wrong, only animals are affected
    • Deforestation doesn't actually hurt anyone
    • Indigenous communities also lose their homes and way of life
LightMySky · lightmysky.comW1-mt_2OSTHTWDpa-s1

Answer key

For grown-ups. Fold this page away before handing over the rest.

Why Rainforests Are Being Cut Down W1-mt_2OSTHTWDpa-s1

  1. 10 million · Roughly 10 million hectares of forest disappear globally each year, an area about the size of South Korea.
  2. Cattle ranching · Raising cattle for beef is one of the biggest reasons rainforest gets cleared, especially in the Amazon.
  3. True · Cutting trees for wood is a real cause, alongside cattle ranching, farming, and mining.
  4. To use in food and other products sold around the world · Palm oil and soy are grown as crops and shipped worldwide for food and other products.
  5. Cattle ranching · The tallest bar shows cattle ranching clears far more forest than mining or logging.
  6. Biodiversity · Fewer trees mean less habitat, so biodiversity drops sharply when a rainforest is cleared.
  7. 50 · Multiply 10 million by 5 years to get 50 million hectares lost at that steady rate.
  8. Indigenous communities also lose their homes and way of life · Indigenous communities have lived in rainforests for generations, so losing the forest means losing their homes too.
Worksheet · LightMySky