Soaring and gliding birds like eagle, vulture, albatross, sea gulls etc are efficiently adapted to utilize the air currents in their flight.
Explanation:
The soaring flight and gliding movements are special adaptation developed by birds to meet the challenge of increasing turbulent air current.
Birds have the extraordinary skill of flying smoothly and effortlessly even at very high altitudes
Birds soar by using thermal and dynamic soaring techniques.
Gliding movements help the birds to deflect the wind downward which helps to lift their bodies in the air. They do not flap their wings during gliding but just dive straight into the air which helps to increase their speed.
The adaptation of the bird’s structure with very light but strong bones on their wings helps to soar and glide in the air.
Energy is lost at each trophic level.
Answer:
True
Explanation:
It can rapidly increase if the environment is good for them
1) 5% of saturated fat in one serving
2) 2 grams of dietary fibre
3) 750 calories
4) 9%
5) no
Explanation:
From the chart it is given that 1 serving gives 250 calories of energy while 1 container has 3 servings.
The dietary fibre in 250 calorie serving is 2 grams so on consuming 1 serving you get 2 grams of dietary fibre. It provides bulk to the roughage.
The entire container will give
3*250
= 750 calories in entire container.
If entire container consumed then ( 2grams amounts to 3%)
so three servings, 3*3
= 9%
No vitamin C is found in the serving.