I wonder why trees have leaves, and other questions about plants

Questions and answers explore the world of plants, covering such aspects as leaves, roots, stems, seeds, and fruit.

Main Author: Charman, Andy.
Format: Books Print Book
Language: English
Published: New York : Kingfisher, 1997.
Edition: 1st American ed.
Series: I wonder why
Subjects:
Table of Contents:
  • What is a plant?
  • Where do plants grow?
  • Are plants really alive?
  • Why do trees have leaves?
  • Why do some trees lose their leaves in the fall?
  • Why do leaves change color in the fall?
  • Why do roots grow so long?
  • Why are stems so straight?
  • Which plants grow in water?
  • Which are the smallest plants?
  • Which forests grow in the sea?
  • Which plant...traps a treat?
  • ...fools a fly?
  • ...snares a snack?
  • Why do plants have flowers?
  • Which flower fools a bee?
  • Which is the smelliest flower?
  • Why is fruit so sweet and juicy?
  • Which plant shoots from the hip?
  • Which seeds sail away?
  • Which fruit gets forgotten?
  • When does a seed begin to grow?
  • Do all plants grow from seeds?
  • Which plant grows the fastest?
  • Are fungi plants?
  • What puffs out of a puffball?
  • Which are the oldest plants?
  • Why do trees have thorns?
  • Why do stinging nettles sting?
  • Which plants look like pebbles?
  • Which plants get a lift to the light?
  • Which plant has a private pool?
  • Which plants strangle and squeeze?
  • Can plants grow in a desert?
  • Can you pick fruit in the desert?
  • Can you find flowers in the desert?
  • Which are the tastiest plants?
  • Why do carrot plants grow carrots?
  • Do people ever eat grass?
  • What are 300-million-year-old plants good for?
  • What are plants good for today?