Science Facts Set-15

• Red deer is a native of Africa. It is present in the Atlas mountains.
• There are about 90 species of antelopes living on Earth.
• The two types of ions are anions and cations. Anions are negatively charged ions and cations are positively charged ions.
• The size of a pangolin ranges from 30 cm to 100 cm.
• Crocodiles eat fish, birds, mammals and sometimes, smaller crocodiles.

• There are about 20,000 known species of bees on Earth.
• The Komodo dragon is a type of lizard that is known to stalk, attack and kill a human.
• Camels were first domesticated by humans before 2000 BC.
• The flowers of a mango tree are about 10 to 40 cm long.
• There are about 115 species of pine trees in the world.