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Amazing Facts About Plants and Nature

Plants & Nature

Test your knowledge on fundamental facts about the natural world, focusing on plants, animals, and the environment.

nature animals environment plants ecology

15 Questions Easy Ages 5+ Aug 18, 2026

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About this Study Set

This study set covers Plants & Nature through 15 practice questions. Test your knowledge on fundamental facts about the natural world, focusing on plants, animals, and the environment. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Amazing Facts About Plants and Nature study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which gas do plants absorb from the atmosphere during photosynthesis?

A Oxygen
B Nitrogen
C Carbon Dioxide
D Hydrogen

2 What is the largest land animal on Earth?

A Hippopotamus
B Rhinoceros
C Giraffe
D African Elephant

3 What part of a plant is typically responsible for absorbing water from the soil?

A Leaves
B Stems
C Flowers
D Roots

4 Which bird is known for its ability to fly backwards?

A Eagle
B Ostrich
C Hummingbird
D Penguin

5 What is the primary source of energy for almost all ecosystems on Earth?

A The Moon
B Volcanic Heat
C The Sun
D Geothermal Energy

6 What is the process by which plants make their own food?

A Respiration
B Transpiration
C Photosynthesis
D Germination

7 What is the collective name for a group of lions?

A Herd
B Pack
C Pride
D Flock

8 Which of the following is the largest ocean on Earth?

A Atlantic Ocean
B Indian Ocean
C Arctic Ocean
D Pacific Ocean

9 What do bees collect from flowers to make honey?

A Pollen
B Nectar
C Dew
D Sap

10 What is the hardest natural substance on Earth?

A Gold
B Iron
C Diamond
D Quartz

11 What is the main function of a plant's leaves?

A To anchor the plant
B To absorb sunlight for energy
C To store water
D To protect the roots

12 Which animal is known for its ability to change its skin color for camouflage?

A Zebra
B Giraffe
C Chameleon
D Tiger

13 What is the process called when water turns into vapor and rises into the atmosphere?

A Condensation
B Precipitation
C Evaporation
D Collection

14 What is the tallest mountain in the world?

A K2
B Kangchenjunga
C Mount Everest
D Makalu

15 Which is the fastest land animal?

A Lion
B Tiger
C Cheetah
D Leopard

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